diff options
Diffstat (limited to 'docs/dev/articles/web_only')
38 files changed, 1300 insertions, 1082 deletions
diff --git a/docs/dev/articles/web_only/FOCUS_Z.html b/docs/dev/articles/web_only/FOCUS_Z.html index 694b33ca..eec1ba66 100644 --- a/docs/dev/articles/web_only/FOCUS_Z.html +++ b/docs/dev/articles/web_only/FOCUS_Z.html @@ -20,6 +20,8 @@ <![endif]--> </head> <body data-spy="scroll" data-target="#toc"> + + <div class="container template-article"> <header><div class="navbar navbar-default navbar-fixed-top" role="navigation"> <div class="container"> @@ -32,7 +34,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.0.3.9000</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> @@ -42,7 +44,7 @@ <a href="../../reference/index.html">Functions and data</a> </li> <li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"> + <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false"> Articles <span class="caret"></span> @@ -58,19 +60,28 @@ <a href="../../articles/FOCUS_L.html">Example evaluation of FOCUS Laboratory Data L1 to L3</a> </li> <li> - <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + <a href="../../articles/web_only/dimethenamid_2018.html">Example evaluations of dimethenamid data from 2018 with nonlinear mixed-effects models</a> + </li> + <li> + <a href="../../articles/web_only/multistart.html">Short demo of the multistart method</a> </li> <li> <a href="../../articles/web_only/compiled_models.html">Performance benefit by using compiled model definitions in mkin</a> </li> <li> + <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + </li> + <li> <a href="../../articles/twa.html">Calculation of time weighted average concentrations with mkin</a> </li> <li> <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> </li> <li> - <a href="../../articles/web_only/benchmarks.html">Some benchmark timings</a> + <a href="../../articles/web_only/benchmarks.html">Benchmark timings for mkin</a> + </li> + <li> + <a href="../../articles/web_only/saem_benchmarks.html">Benchmark timings for saem.mmkin</a> </li> </ul> </li> @@ -80,7 +91,7 @@ </ul> <ul class="nav navbar-nav navbar-right"> <li> - <a href="https://github.com/jranke/mkin/"> + <a href="https://github.com/jranke/mkin/" class="external-link"> <span class="fab fa-github fa-lg"></span> </a> @@ -95,280 +106,283 @@ - </header><script src="FOCUS_Z_files/header-attrs-2.6/header-attrs.js"></script><script src="FOCUS_Z_files/accessible-code-block-0.0.1/empty-anchor.js"></script><div class="row"> + </header><script src="FOCUS_Z_files/accessible-code-block-0.0.1/empty-anchor.js"></script><div class="row"> <div class="col-md-9 contents"> <div class="page-header toc-ignore"> <h1 data-toc-skip>Example evaluation of FOCUS dataset Z</h1> - <h4 class="author">Johannes Ranke</h4> + <h4 data-toc-skip class="author">Johannes Ranke</h4> - <h4 class="date">Last change 16 January 2018 (rebuilt 2021-02-15)</h4> + <h4 data-toc-skip class="date">Last change 16 January 2018 (rebuilt 2022-11-24)</h4> - <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/master/vignettes/web_only/FOCUS_Z.rmd"><code>vignettes/web_only/FOCUS_Z.rmd</code></a></small> + <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/FOCUS_Z.rmd" class="external-link"><code>vignettes/web_only/FOCUS_Z.rmd</code></a></small> <div class="hidden name"><code>FOCUS_Z.rmd</code></div> </div> -<p><a href="http://www.jrwb.de">Wissenschaftlicher Berater, Kronacher Str. 12, 79639 Grenzach-Wyhlen, Germany</a><br><a href="http://chem.uft.uni-bremen.de/ranke">Privatdozent at the University of Bremen</a></p> -<div id="the-data" class="section level1"> -<h1 class="hasAnchor"> -<a href="#the-data" class="anchor"></a>The data</h1> +<p><a href="http://www.jrwb.de" class="external-link">Wissenschaftlicher Berater, Kronacher Str. 12, 79639 Grenzach-Wyhlen, Germany</a><br><a href="http://chem.uft.uni-bremen.de/ranke" class="external-link">Privatdozent at the University of Bremen</a></p> +<div class="section level2"> +<h2 id="the-data">The data<a class="anchor" aria-label="anchor" href="#the-data"></a> +</h2> <p>The following code defines the example dataset from Appendix 7 to the FOCUS kinetics report <span class="citation">(FOCUS Work Group on Degradation Kinetics 2014, 354)</span>.</p> <div class="sourceCode" id="cb1"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="kw"><a href="https://rdrr.io/r/base/library.html">library</a></span><span class="op">(</span><span class="va"><a href="https://pkgdown.jrwb.de/mkin/">mkin</a></span>, quietly <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span> -<span class="va">LOD</span> <span class="op">=</span> <span class="fl">0.5</span> -<span class="va">FOCUS_2006_Z</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html">data.frame</a></span><span class="op">(</span> - t <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">0.04</span>, <span class="fl">0.125</span>, <span class="fl">0.29</span>, <span class="fl">0.54</span>, <span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">3</span>, <span class="fl">4</span>, <span class="fl">7</span>, <span class="fl">10</span>, <span class="fl">14</span>, <span class="fl">21</span>, - <span class="fl">42</span>, <span class="fl">61</span>, <span class="fl">96</span>, <span class="fl">124</span><span class="op">)</span>, - Z0 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="fl">100</span>, <span class="fl">81.7</span>, <span class="fl">70.4</span>, <span class="fl">51.1</span>, <span class="fl">41.2</span>, <span class="fl">6.6</span>, <span class="fl">4.6</span>, <span class="fl">3.9</span>, <span class="fl">4.6</span>, <span class="fl">4.3</span>, <span class="fl">6.8</span>, - <span class="fl">2.9</span>, <span class="fl">3.5</span>, <span class="fl">5.3</span>, <span class="fl">4.4</span>, <span class="fl">1.2</span>, <span class="fl">0.7</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">18.3</span>, <span class="fl">29.6</span>, <span class="fl">46.3</span>, <span class="fl">55.1</span>, <span class="fl">65.7</span>, <span class="fl">39.1</span>, <span class="fl">36</span>, <span class="fl">15.3</span>, <span class="fl">5.6</span>, <span class="fl">1.1</span>, - <span class="fl">1.6</span>, <span class="fl">0.6</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="cn">NA</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="fl">2.6</span>, <span class="fl">3.8</span>, <span class="fl">15.3</span>, <span class="fl">37.2</span>, <span class="fl">31.7</span>, <span class="fl">35.6</span>, <span class="fl">14.5</span>, - <span class="fl">0.8</span>, <span class="fl">2.1</span>, <span class="fl">1.9</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span><span class="op">)</span>, - Z3 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="fl">9.2</span>, <span class="fl">13.1</span>, <span class="fl">22.3</span>, <span class="fl">28.4</span>, <span class="fl">32.5</span>, - <span class="fl">25.2</span>, <span class="fl">17.2</span>, <span class="fl">4.8</span>, <span class="fl">4.5</span>, <span class="fl">2.8</span>, <span class="fl">4.4</span><span class="op">)</span><span class="op">)</span> - -<span class="va">FOCUS_2006_Z_mkin</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkin_wide_to_long.html">mkin_wide_to_long</a></span><span class="op">(</span><span class="va">FOCUS_2006_Z</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">library</a></span><span class="op">(</span><span class="va"><a href="https://pkgdown.jrwb.de/mkin/">mkin</a></span>, quietly <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span> +<span><span class="va">LOD</span> <span class="op">=</span> <span class="fl">0.5</span></span> +<span><span class="va">FOCUS_2006_Z</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span> +<span> t <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">0.04</span>, <span class="fl">0.125</span>, <span class="fl">0.29</span>, <span class="fl">0.54</span>, <span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">3</span>, <span class="fl">4</span>, <span class="fl">7</span>, <span class="fl">10</span>, <span class="fl">14</span>, <span class="fl">21</span>,</span> +<span> <span class="fl">42</span>, <span class="fl">61</span>, <span class="fl">96</span>, <span class="fl">124</span><span class="op">)</span>,</span> +<span> Z0 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">100</span>, <span class="fl">81.7</span>, <span class="fl">70.4</span>, <span class="fl">51.1</span>, <span class="fl">41.2</span>, <span class="fl">6.6</span>, <span class="fl">4.6</span>, <span class="fl">3.9</span>, <span class="fl">4.6</span>, <span class="fl">4.3</span>, <span class="fl">6.8</span>,</span> +<span> <span class="fl">2.9</span>, <span class="fl">3.5</span>, <span class="fl">5.3</span>, <span class="fl">4.4</span>, <span class="fl">1.2</span>, <span class="fl">0.7</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">18.3</span>, <span class="fl">29.6</span>, <span class="fl">46.3</span>, <span class="fl">55.1</span>, <span class="fl">65.7</span>, <span class="fl">39.1</span>, <span class="fl">36</span>, <span class="fl">15.3</span>, <span class="fl">5.6</span>, <span class="fl">1.1</span>,</span> +<span> <span class="fl">1.6</span>, <span class="fl">0.6</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="cn">NA</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="fl">2.6</span>, <span class="fl">3.8</span>, <span class="fl">15.3</span>, <span class="fl">37.2</span>, <span class="fl">31.7</span>, <span class="fl">35.6</span>, <span class="fl">14.5</span>,</span> +<span> <span class="fl">0.8</span>, <span class="fl">2.1</span>, <span class="fl">1.9</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span><span class="op">)</span>,</span> +<span> Z3 <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="fl">0.5</span> <span class="op">*</span> <span class="va">LOD</span>, <span class="fl">9.2</span>, <span class="fl">13.1</span>, <span class="fl">22.3</span>, <span class="fl">28.4</span>, <span class="fl">32.5</span>,</span> +<span> <span class="fl">25.2</span>, <span class="fl">17.2</span>, <span class="fl">4.8</span>, <span class="fl">4.5</span>, <span class="fl">2.8</span>, <span class="fl">4.4</span><span class="op">)</span><span class="op">)</span></span> +<span></span> +<span><span class="va">FOCUS_2006_Z_mkin</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkin_wide_to_long.html">mkin_wide_to_long</a></span><span class="op">(</span><span class="va">FOCUS_2006_Z</span><span class="op">)</span></span></code></pre></div> </div> -<div id="parent-and-one-metabolite" class="section level1"> -<h1 class="hasAnchor"> -<a href="#parent-and-one-metabolite" class="anchor"></a>Parent and one metabolite</h1> +<div class="section level2"> +<h2 id="parent-and-one-metabolite">Parent and one metabolite<a class="anchor" aria-label="anchor" href="#parent-and-one-metabolite"></a> +</h2> <p>The next step is to set up the models used for the kinetic analysis. As the simultaneous fit of parent and the first metabolite is usually straightforward, Step 1 (SFO for parent only) is skipped here. We start with the model 2a, with formation and decline of metabolite Z1 and the pathway from parent directly to sink included (default in mkin).</p> <div class="sourceCode" id="cb2"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.2a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.2a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb4"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.2a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.2a</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.2a, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.2a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.2a</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.2a, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with</span></span> +<span><span class="co">## value of zero were removed from the data</span></span></code></pre> <div class="sourceCode" id="cb6"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.2a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.2a</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png" width="700"></p> <div class="sourceCode" id="cb7"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html">summary</a></span><span class="op">(</span><span class="va">m.Z.2a</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 97.01488 3.301084 29.3888 3.2971e-21 91.66556 102.3642 -## k_Z0 2.23601 0.207078 10.7979 3.3309e-11 1.95303 2.5600 -## k_Z1 0.48212 0.063265 7.6207 2.8154e-08 0.40341 0.5762 -## f_Z0_to_Z1 1.00000 0.094764 10.5525 5.3560e-11 0.00000 1.0000 -## sigma 4.80411 0.635638 7.5579 3.2592e-08 3.52677 6.0815</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">m.Z.2a</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></span></code></pre></div> +<pre><code><span><span class="co">## Estimate se_notrans t value Pr(>t) Lower Upper</span></span> +<span><span class="co">## Z0_0 97.01488 3.301084 29.3888 3.2971e-21 91.66556 102.3642</span></span> +<span><span class="co">## k_Z0 2.23601 0.207078 10.7979 3.3309e-11 1.95303 2.5600</span></span> +<span><span class="co">## k_Z1 0.48212 0.063265 7.6207 2.8154e-08 0.40341 0.5762</span></span> +<span><span class="co">## f_Z0_to_Z1 1.00000 0.094764 10.5525 5.3560e-11 0.00000 1.0000</span></span> +<span><span class="co">## sigma 4.80411 0.635638 7.5579 3.2592e-08 3.52677 6.0815</span></span></code></pre> <p>As obvious from the parameter summary (the component of the summary), the kinetic rate constant from parent compound Z to sink is very small and the t-test for this parameter suggests that it is not significantly different from zero. This suggests, in agreement with the analysis in the FOCUS kinetics report, to simplify the model by removing the pathway to sink.</p> <p>A similar result can be obtained when formation fractions are used in the model formulation:</p> <div class="sourceCode" id="cb9"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.2a.ff</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>, - use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.2a.ff</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>,</span> +<span> use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb11"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.2a.ff</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.2a.ff</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.2a.ff, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.2a.ff</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.2a.ff</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.2a.ff, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with</span></span> +<span><span class="co">## value of zero were removed from the data</span></span></code></pre> <div class="sourceCode" id="cb13"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.2a.ff</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.2a.ff</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_2-1.png" width="700"></p> <div class="sourceCode" id="cb14"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html">summary</a></span><span class="op">(</span><span class="va">m.Z.2a.ff</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 97.01488 3.301084 29.3888 3.2971e-21 91.66556 102.3642 -## k_Z0 2.23601 0.207078 10.7979 3.3309e-11 1.95303 2.5600 -## k_Z1 0.48212 0.063265 7.6207 2.8154e-08 0.40341 0.5762 -## f_Z0_to_Z1 1.00000 0.094764 10.5525 5.3560e-11 0.00000 1.0000 -## sigma 4.80411 0.635638 7.5579 3.2592e-08 3.52677 6.0815</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">m.Z.2a.ff</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></span></code></pre></div> +<pre><code><span><span class="co">## Estimate se_notrans t value Pr(>t) Lower Upper</span></span> +<span><span class="co">## Z0_0 97.01488 3.301084 29.3888 3.2971e-21 91.66556 102.3642</span></span> +<span><span class="co">## k_Z0 2.23601 0.207078 10.7979 3.3309e-11 1.95303 2.5600</span></span> +<span><span class="co">## k_Z1 0.48212 0.063265 7.6207 2.8154e-08 0.40341 0.5762</span></span> +<span><span class="co">## f_Z0_to_Z1 1.00000 0.094764 10.5525 5.3560e-11 0.00000 1.0000</span></span> +<span><span class="co">## sigma 4.80411 0.635638 7.5579 3.2592e-08 3.52677 6.0815</span></span></code></pre> <p>Here, the ilr transformed formation fraction fitted in the model takes a very large value, and the backtransformed formation fraction from parent Z to Z1 is practically unity. Here, the covariance matrix used for the calculation of confidence intervals is not returned as the model is overparameterised.</p> <p>A simplified model is obtained by removing the pathway to the sink. </p> <p>In the following, we use the parameterisation with formation fractions in order to be able to compare with the results in the FOCUS guidance, and as it makes it easier to use parameters obtained in a previous fit when adding a further metabolite.</p> <div class="sourceCode" id="cb16"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>, use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>, use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb18"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.3</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.3, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.3</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.3, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with</span></span> +<span><span class="co">## value of zero were removed from the data</span></span></code></pre> <div class="sourceCode" id="cb20"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.3</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.3</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_3-1.png" width="700"></p> <div class="sourceCode" id="cb21"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html">summary</a></span><span class="op">(</span><span class="va">m.Z.3</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 97.01488 2.597342 37.352 2.0106e-24 91.67597 102.3538 -## k_Z0 2.23601 0.146904 15.221 9.1477e-15 1.95354 2.5593 -## k_Z1 0.48212 0.041727 11.554 4.8268e-12 0.40355 0.5760 -## sigma 4.80411 0.620208 7.746 1.6110e-08 3.52925 6.0790</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">m.Z.3</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></span></code></pre></div> +<pre><code><span><span class="co">## Estimate se_notrans t value Pr(>t) Lower Upper</span></span> +<span><span class="co">## Z0_0 97.01488 2.597342 37.352 2.0106e-24 91.67597 102.3538</span></span> +<span><span class="co">## k_Z0 2.23601 0.146904 15.221 9.1477e-15 1.95354 2.5593</span></span> +<span><span class="co">## k_Z1 0.48212 0.041727 11.554 4.8268e-12 0.40355 0.5760</span></span> +<span><span class="co">## sigma 4.80411 0.620208 7.746 1.6110e-08 3.52925 6.0790</span></span></code></pre> <p>As there is only one transformation product for Z0 and no pathway to sink, the formation fraction is internally fixed to unity.</p> </div> -<div id="metabolites-z2-and-z3" class="section level1"> -<h1 class="hasAnchor"> -<a href="#metabolites-z2-and-z3" class="anchor"></a>Metabolites Z2 and Z3</h1> +<div class="section level2"> +<h2 id="metabolites-z2-and-z3">Metabolites Z2 and Z3<a class="anchor" aria-label="anchor" href="#metabolites-z2-and-z3"></a> +</h2> <p>As suggested in the FOCUS report, the pathway to sink was removed for metabolite Z1 as well in the next step. While this step appears questionable on the basis of the above results, it is followed here for the purpose of comparison. Also, in the FOCUS report, it is assumed that there is additional empirical evidence that Z1 quickly and exclusively hydrolyses to Z2.</p> <div class="sourceCode" id="cb23"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>, use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>, use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb25"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.5</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.5, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.5</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.5, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with</span></span> +<span><span class="co">## value of zero were removed from the data</span></span></code></pre> <div class="sourceCode" id="cb27"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.5</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.5</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_5-1.png" width="700"></p> <p>Finally, metabolite Z3 is added to the model. We use the optimised differential equation parameter values from the previous fit in order to accelerate the optimization.</p> <div class="sourceCode" id="cb28"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.FOCUS</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>, - Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>, - use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.FOCUS</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>,</span> +<span> Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>,</span> +<span> use_of_ff <span class="op">=</span> <span class="st">"max"</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb30"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.FOCUS</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.FOCUS</span>, <span class="va">FOCUS_2006_Z_mkin</span>, - parms.ini <span class="op">=</span> <span class="va">m.Z.5</span><span class="op">$</span><span class="va">bparms.ode</span>, - quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.FOCUS, FOCUS_2006_Z_mkin, parms.ini = m.Z.5$bparms.ode, : -## Observations with value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(Z.FOCUS, FOCUS_2006_Z_mkin, parms.ini = m.Z.5$bparms.ode, : Optimisation did not converge: -## false convergence (8)</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.FOCUS</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.FOCUS</span>, <span class="va">FOCUS_2006_Z_mkin</span>,</span> +<span> parms.ini <span class="op">=</span> <span class="va">m.Z.5</span><span class="op">$</span><span class="va">bparms.ode</span>,</span> +<span> quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.FOCUS, FOCUS_2006_Z_mkin, parms.ini = m.Z.5$bparms.ode, :</span></span> +<span><span class="co">## Observations with value of zero were removed from the data</span></span></code></pre> +<pre><code><span><span class="co">## Warning in mkinfit(Z.FOCUS, FOCUS_2006_Z_mkin, parms.ini = m.Z.5$bparms.ode, : Optimisation did not converge:</span></span> +<span><span class="co">## false convergence (8)</span></span></code></pre> <div class="sourceCode" id="cb33"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.FOCUS</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.FOCUS</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_6-1.png" width="700"></p> <div class="sourceCode" id="cb34"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html">summary</a></span><span class="op">(</span><span class="va">m.Z.FOCUS</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 96.838822 1.994274 48.5584 4.0280e-42 92.826981 100.850664 -## k_Z0 2.215393 0.118458 18.7019 1.0413e-23 1.989456 2.466989 -## k_Z1 0.478305 0.028258 16.9266 6.2418e-22 0.424708 0.538666 -## k_Z2 0.451627 0.042139 10.7176 1.6314e-14 0.374339 0.544872 -## k_Z3 0.058692 0.015245 3.8499 1.7803e-04 0.034808 0.098965 -## f_Z2_to_Z3 0.471502 0.058351 8.0805 9.6608e-11 0.357769 0.588274 -## sigma 3.984431 0.383402 10.3923 4.5575e-14 3.213126 4.755736</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">m.Z.FOCUS</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">bpar</span></span></code></pre></div> +<pre><code><span><span class="co">## Estimate se_notrans t value Pr(>t) Lower Upper</span></span> +<span><span class="co">## Z0_0 96.838822 1.994274 48.5584 4.0280e-42 92.826981 100.850664</span></span> +<span><span class="co">## k_Z0 2.215393 0.118458 18.7019 1.0413e-23 1.989456 2.466989</span></span> +<span><span class="co">## k_Z1 0.478305 0.028258 16.9266 6.2418e-22 0.424708 0.538666</span></span> +<span><span class="co">## k_Z2 0.451627 0.042139 10.7176 1.6314e-14 0.374339 0.544872</span></span> +<span><span class="co">## k_Z3 0.058692 0.015245 3.8499 1.7803e-04 0.034808 0.098965</span></span> +<span><span class="co">## f_Z2_to_Z3 0.471502 0.058351 8.0805 9.6608e-11 0.357769 0.588274</span></span> +<span><span class="co">## sigma 3.984431 0.383402 10.3923 4.5575e-14 3.213126 4.755736</span></span></code></pre> <div class="sourceCode" id="cb36"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/endpoints.html">endpoints</a></span><span class="op">(</span><span class="va">m.Z.FOCUS</span><span class="op">)</span></code></pre></div> -<pre><code>## $ff -## Z2_Z3 Z2_sink -## 0.4715 0.5285 -## -## $distimes -## DT50 DT90 -## Z0 0.31288 1.0394 -## Z1 1.44917 4.8141 -## Z2 1.53478 5.0984 -## Z3 11.80986 39.2315</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/endpoints.html">endpoints</a></span><span class="op">(</span><span class="va">m.Z.FOCUS</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## $ff</span></span> +<span><span class="co">## Z2_Z3 Z2_sink </span></span> +<span><span class="co">## 0.4715 0.5285 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $distimes</span></span> +<span><span class="co">## DT50 DT90</span></span> +<span><span class="co">## Z0 0.31288 1.0394</span></span> +<span><span class="co">## Z1 1.44917 4.8141</span></span> +<span><span class="co">## Z2 1.53478 5.0984</span></span> +<span><span class="co">## Z3 11.80986 39.2315</span></span></code></pre> <p>This fit corresponds to the final result chosen in Appendix 7 of the FOCUS report. Confidence intervals returned by mkin are based on internally transformed parameters, however.</p> </div> -<div id="using-the-sforb-model" class="section level1"> -<h1 class="hasAnchor"> -<a href="#using-the-sforb-model" class="anchor"></a>Using the SFORB model</h1> +<div class="section level2"> +<h2 id="using-the-sforb-model">Using the SFORB model<a class="anchor" aria-label="anchor" href="#using-the-sforb-model"></a> +</h2> <p>As the FOCUS report states, there is a certain tailing of the time course of metabolite Z3. Also, the time course of the parent compound is not fitted very well using the SFO model, as residues at a certain low level remain.</p> <p>Therefore, an additional model is offered here, using the single first-order reversible binding (SFORB) model for metabolite Z3. As expected, the <span class="math inline">\(\chi^2\)</span> error level is lower for metabolite Z3 using this model and the graphical fit for Z3 is improved. However, the covariance matrix is not returned.</p> <div class="sourceCode" id="cb38"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.mkin.1</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>, - Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span><span class="op">)</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.mkin.1</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>,</span> +<span> Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span><span class="op">)</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb40"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.mkin.1</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.1</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.mkin.1, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.mkin.1</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.1</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.mkin.1, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with</span></span> +<span><span class="co">## value of zero were removed from the data</span></span></code></pre> <div class="sourceCode" id="cb42"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.1</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.1</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_7-1.png" width="700"></p> <div class="sourceCode" id="cb43"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html">summary</a></span><span class="op">(</span><span class="va">m.Z.mkin.1</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">cov.unscaled</span></code></pre></div> -<pre><code>## NULL</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/summary-methods.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">m.Z.mkin.1</span>, data <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">$</span><span class="va">cov.unscaled</span></span></code></pre></div> +<pre><code><span><span class="co">## NULL</span></span></code></pre> <p>Therefore, a further stepwise model building is performed starting from the stage of parent and two metabolites, starting from the assumption that the model fit for the parent compound can be improved by using the SFORB model.</p> <div class="sourceCode" id="cb45"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.mkin.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.mkin.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb47"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.mkin.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.3</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.mkin.3, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.mkin.3</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.3</span>, <span class="va">FOCUS_2006_Z_mkin</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.mkin.3, FOCUS_2006_Z_mkin, quiet = TRUE): Observations with</span></span> +<span><span class="co">## value of zero were removed from the data</span></span></code></pre> <div class="sourceCode" id="cb49"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.3</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.3</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png" width="700"></p> <p>This results in a much better representation of the behaviour of the parent compound Z0.</p> <p>Finally, Z3 is added as well. These models appear overparameterised (no covariance matrix returned) if the sink for Z1 is left in the models.</p> <div class="sourceCode" id="cb50"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.mkin.4</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>, - Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.mkin.4</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>,</span> +<span> Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb52"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.mkin.4</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.4</span>, <span class="va">FOCUS_2006_Z_mkin</span>, - parms.ini <span class="op">=</span> <span class="va">m.Z.mkin.3</span><span class="op">$</span><span class="va">bparms.ode</span>, - quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.mkin.4, FOCUS_2006_Z_mkin, parms.ini = m.Z.mkin. -## 3$bparms.ode, : Observations with value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.mkin.4</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.4</span>, <span class="va">FOCUS_2006_Z_mkin</span>,</span> +<span> parms.ini <span class="op">=</span> <span class="va">m.Z.mkin.3</span><span class="op">$</span><span class="va">bparms.ode</span>,</span> +<span> quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.mkin.4, FOCUS_2006_Z_mkin, parms.ini =</span></span> +<span><span class="co">## m.Z.mkin.3$bparms.ode, : Observations with value of zero were removed from the</span></span> +<span><span class="co">## data</span></span></code></pre> <div class="sourceCode" id="cb54"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.4</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.4</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_10-1.png" width="700"></p> <p>The error level of the fit, but especially of metabolite Z3, can be improved if the SFORB model is chosen for this metabolite, as this model is capable of representing the tailing of the metabolite decline phase.</p> <div class="sourceCode" id="cb55"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">Z.mkin.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>, - Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>, - Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span><span class="op">)</span><span class="op">)</span></code></pre></div> -<pre><code>## Temporary DLL for differentials generated and loaded</code></pre> +<code class="sourceCode R"><span><span class="va">Z.mkin.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>Z0 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z2"</span>, sink <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span>,</span> +<span> Z2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"Z3"</span><span class="op">)</span>,</span> +<span> Z3 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFORB"</span><span class="op">)</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <div class="sourceCode" id="cb57"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.mkin.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.5</span>, <span class="va">FOCUS_2006_Z_mkin</span>, - parms.ini <span class="op">=</span> <span class="va">m.Z.mkin.4</span><span class="op">$</span><span class="va">bparms.ode</span><span class="op">[</span><span class="fl">1</span><span class="op">:</span><span class="fl">4</span><span class="op">]</span>, - quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.mkin.5, FOCUS_2006_Z_mkin, parms.ini = m.Z.mkin. -## 4$bparms.ode[1:4], : Observations with value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.mkin.5</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.5</span>, <span class="va">FOCUS_2006_Z_mkin</span>,</span> +<span> parms.ini <span class="op">=</span> <span class="va">m.Z.mkin.4</span><span class="op">$</span><span class="va">bparms.ode</span><span class="op">[</span><span class="fl">1</span><span class="op">:</span><span class="fl">4</span><span class="op">]</span>,</span> +<span> quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.mkin.5, FOCUS_2006_Z_mkin, parms.ini =</span></span> +<span><span class="co">## m.Z.mkin.4$bparms.ode[1:4], : Observations with value of zero were removed from</span></span> +<span><span class="co">## the data</span></span></code></pre> <div class="sourceCode" id="cb59"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.5</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.5</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11-1.png" width="700"></p> <p>The summary view of the backtransformed parameters shows that we get no confidence intervals due to overparameterisation. As the optimized is excessively small, it seems reasonable to fix it to zero.</p> <div class="sourceCode" id="cb60"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">m.Z.mkin.5a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.5</span>, <span class="va">FOCUS_2006_Z_mkin</span>, - parms.ini <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="va">m.Z.mkin.5</span><span class="op">$</span><span class="va">bparms.ode</span><span class="op">[</span><span class="fl">1</span><span class="op">:</span><span class="fl">7</span><span class="op">]</span>, - k_Z3_bound_free <span class="op">=</span> <span class="fl">0</span><span class="op">)</span>, - fixed_parms <span class="op">=</span> <span class="st">"k_Z3_bound_free"</span>, - quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in mkinfit(Z.mkin.5, FOCUS_2006_Z_mkin, parms.ini = c(m.Z.mkin. -## 5$bparms.ode[1:7], : Observations with value of zero were removed from the data</code></pre> +<code class="sourceCode R"><span><span class="va">m.Z.mkin.5a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">Z.mkin.5</span>, <span class="va">FOCUS_2006_Z_mkin</span>,</span> +<span> parms.ini <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="va">m.Z.mkin.5</span><span class="op">$</span><span class="va">bparms.ode</span><span class="op">[</span><span class="fl">1</span><span class="op">:</span><span class="fl">7</span><span class="op">]</span>,</span> +<span> k_Z3_bound_free <span class="op">=</span> <span class="fl">0</span><span class="op">)</span>,</span> +<span> fixed_parms <span class="op">=</span> <span class="st">"k_Z3_bound_free"</span>,</span> +<span> quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in mkinfit(Z.mkin.5, FOCUS_2006_Z_mkin, parms.ini =</span></span> +<span><span class="co">## c(m.Z.mkin.5$bparms.ode[1:7], : Observations with value of zero were removed</span></span> +<span><span class="co">## from the data</span></span></code></pre> <div class="sourceCode" id="cb62"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.5a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span><span class="op">(</span><span class="va">m.Z.mkin.5a</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11a-1.png" width="700"></p> <p>As expected, the residual plots for Z0 and Z3 are more random than in the case of the all SFO model for which they were shown above. In conclusion, the model is proposed as the best-fit model for the dataset from Appendix 7 of the FOCUS report.</p> <p>A graphical representation of the confidence intervals can finally be obtained.</p> <div class="sourceCode" id="cb63"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/mkinparplot.html">mkinparplot</a></span><span class="op">(</span><span class="va">m.Z.mkin.5a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/mkinparplot.html">mkinparplot</a></span><span class="op">(</span><span class="va">m.Z.mkin.5a</span><span class="op">)</span></span></code></pre></div> <p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11b-1.png" width="700"></p> <p>The endpoints obtained with this model are</p> <div class="sourceCode" id="cb64"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="../../reference/endpoints.html">endpoints</a></span><span class="op">(</span><span class="va">m.Z.mkin.5a</span><span class="op">)</span></code></pre></div> -<pre><code>## $ff -## Z0_free Z2_Z3 Z2_sink Z3_free -## 1.00000 0.53656 0.46344 1.00000 -## -## $SFORB -## Z0_b1 Z0_b2 Z3_b1 Z3_b2 -## 2.4471322 0.0075125 0.0800069 0.0000000 -## -## $distimes -## DT50 DT90 DT50back DT50_Z0_b1 DT50_Z0_b2 DT50_Z3_b1 DT50_Z3_b2 -## Z0 0.3043 1.1848 0.35666 0.28325 92.266 NA NA -## Z1 1.5148 5.0320 NA NA NA NA NA -## Z2 1.6414 5.4526 NA NA NA NA NA -## Z3 NA NA NA NA NA 8.6636 Inf</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="../../reference/endpoints.html">endpoints</a></span><span class="op">(</span><span class="va">m.Z.mkin.5a</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## $ff</span></span> +<span><span class="co">## Z0_free Z2_Z3 Z2_sink Z3_free </span></span> +<span><span class="co">## 1.00000 0.53656 0.46344 1.00000 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $SFORB</span></span> +<span><span class="co">## Z0_b1 Z0_b2 Z0_g Z3_b1 Z3_b2 Z3_g </span></span> +<span><span class="co">## 2.4471322 0.0075125 0.9519862 0.0800069 0.0000000 0.9347820 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $distimes</span></span> +<span><span class="co">## DT50 DT90 DT50back DT50_Z0_b1 DT50_Z0_b2 DT50_Z3_b1 DT50_Z3_b2</span></span> +<span><span class="co">## Z0 0.3043 1.1848 0.35666 0.28325 92.266 NA NA</span></span> +<span><span class="co">## Z1 1.5148 5.0320 NA NA NA NA NA</span></span> +<span><span class="co">## Z2 1.6414 5.4526 NA NA NA NA NA</span></span> +<span><span class="co">## Z3 NA NA NA NA NA 8.6636 Inf</span></span></code></pre> <p>It is clear the degradation rate of Z3 towards the end of the experiment is very low as DT50_Z3_b2 (the second Eigenvalue of the system of two differential equations representing the SFORB system for Z3, corresponding to the slower rate constant of the DFOP model) is reported to be infinity. However, this appears to be a feature of the data.</p> </div> -<div id="references" class="section level1"> -<h1 class="hasAnchor"> -<a href="#references" class="anchor"></a>References</h1> +<div class="section level2"> +<h2 id="references">References<a class="anchor" aria-label="anchor" href="#references"></a> +</h2> <!-- vim: set foldmethod=syntax: --> <div id="refs" class="references hanging-indent"> <div id="ref-FOCUSkinetics2014"> -<p>FOCUS Work Group on Degradation Kinetics. 2014. <em>Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration</em>. 1.1 ed. <a href="http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics">http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics</a>.</p> +<p>FOCUS Work Group on Degradation Kinetics. 2014. <em>Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in Eu Registration</em>. 1.1 ed. <a href="http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics" class="external-link">http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics</a>.</p> </div> </div> </div> @@ -385,11 +399,13 @@ <footer><div class="copyright"> - <p>Developed by Johannes Ranke.</p> + <p></p> +<p>Developed by Johannes Ranke.</p> </div> <div class="pkgdown"> - <p>Site built with <a href="https://pkgdown.r-lib.org/">pkgdown</a> 1.6.1.</p> + <p></p> +<p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.6.</p> </div> </footer> @@ -398,5 +414,7 @@ + + </body> </html> diff --git a/docs/dev/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png b/docs/dev/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png Binary files differindex 2213c446..be652d31 100644 --- a/docs/dev/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png +++ b/docs/dev/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png diff 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a/docs/dev/articles/web_only/NAFTA_examples.html b/docs/dev/articles/web_only/NAFTA_examples.html index b9784415..a054d4a1 100644 --- a/docs/dev/articles/web_only/NAFTA_examples.html +++ b/docs/dev/articles/web_only/NAFTA_examples.html @@ -20,6 +20,8 @@ <![endif]--> </head> <body data-spy="scroll" data-target="#toc"> + + <div class="container template-article"> <header><div class="navbar navbar-default navbar-fixed-top" role="navigation"> <div class="container"> @@ -32,7 +34,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.0.3.9000</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> @@ -42,7 +44,7 @@ <a href="../../reference/index.html">Functions and data</a> </li> <li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"> + <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false"> Articles <span class="caret"></span> @@ -58,19 +60,28 @@ <a href="../../articles/FOCUS_L.html">Example evaluation of FOCUS Laboratory Data L1 to L3</a> </li> <li> - <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + <a href="../../articles/web_only/dimethenamid_2018.html">Example evaluations of dimethenamid data from 2018 with nonlinear mixed-effects models</a> + </li> + <li> + <a href="../../articles/web_only/multistart.html">Short demo of the multistart method</a> </li> <li> <a href="../../articles/web_only/compiled_models.html">Performance benefit by using compiled model definitions in mkin</a> </li> <li> + <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + </li> + <li> <a href="../../articles/twa.html">Calculation of time weighted average concentrations with mkin</a> </li> <li> <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> </li> <li> - <a href="../../articles/web_only/benchmarks.html">Some benchmark timings</a> + <a href="../../articles/web_only/benchmarks.html">Benchmark timings for mkin</a> + </li> + <li> + <a href="../../articles/web_only/saem_benchmarks.html">Benchmark timings for saem.mmkin</a> </li> </ul> </li> @@ -80,7 +91,7 @@ </ul> <ul class="nav navbar-nav navbar-right"> <li> - <a href="https://github.com/jranke/mkin/"> + <a href="https://github.com/jranke/mkin/" class="external-link"> <span class="fab fa-github fa-lg"></span> </a> @@ -95,908 +106,908 @@ - </header><script src="NAFTA_examples_files/header-attrs-2.6/header-attrs.js"></script><script src="NAFTA_examples_files/accessible-code-block-0.0.1/empty-anchor.js"></script><div class="row"> + </header><script src="NAFTA_examples_files/accessible-code-block-0.0.1/empty-anchor.js"></script><div class="row"> <div class="col-md-9 contents"> <div class="page-header toc-ignore"> <h1 data-toc-skip>Evaluation of example datasets from Attachment 1 to the US EPA SOP for the NAFTA guidance</h1> - <h4 class="author">Johannes Ranke</h4> + <h4 data-toc-skip class="author">Johannes Ranke</h4> - <h4 class="date">26 February 2019 (rebuilt 2021-02-15)</h4> + <h4 data-toc-skip class="date">26 February 2019 (rebuilt 2022-11-24)</h4> - <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/master/vignettes/web_only/NAFTA_examples.rmd"><code>vignettes/web_only/NAFTA_examples.rmd</code></a></small> + <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/NAFTA_examples.rmd" class="external-link"><code>vignettes/web_only/NAFTA_examples.rmd</code></a></small> <div class="hidden name"><code>NAFTA_examples.rmd</code></div> </div> -<div id="introduction" class="section level1"> -<h1 class="hasAnchor"> -<a href="#introduction" class="anchor"></a>Introduction</h1> +<div class="section level2"> +<h2 id="introduction">Introduction<a class="anchor" aria-label="anchor" href="#introduction"></a> +</h2> <p>In this document, the example evaluations provided in Attachment 1 to the SOP of US EPA for using the NAFTA guidance <span class="citation">(US EPA 2015)</span> are repeated using mkin. The original evaluations reported in the attachment were performed using PestDF in version 0.8.4. Note that PestDF 0.8.13 is the version distributed at the US EPA website today (2019-02-26).</p> <p>The datasets are now distributed with the mkin package.</p> </div> -<div id="examples-where-dfop-did-not-converge-with-pestdf-0-8-4" class="section level1"> -<h1 class="hasAnchor"> -<a href="#examples-where-dfop-did-not-converge-with-pestdf-0-8-4" class="anchor"></a>Examples where DFOP did not converge with PestDF 0.8.4</h1> +<div class="section level2"> +<h2 id="examples-where-dfop-did-not-converge-with-pestdf-0-8-4">Examples where DFOP did not converge with PestDF 0.8.4<a class="anchor" aria-label="anchor" href="#examples-where-dfop-did-not-converge-with-pestdf-0-8-4"></a> +</h2> <p>In attachment 1, it is reported that the DFOP model does not converge for these datasets when PestDF 0.8.4 was used. For all four datasets, the DFOP model can be fitted with mkin (see below). The negative half-life given by PestDF 0.8.4 for these fits appears to be the result of a bug. The results for the other two models (SFO and IORE) are the same.</p> -<div id="example-on-page-5-upper-panel" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-5-upper-panel" class="anchor"></a>Example on page 5, upper panel</h2> +<div class="section level3"> +<h3 id="example-on-page-5-upper-panel">Example on page 5, upper panel<a class="anchor" aria-label="anchor" href="#example-on-page-5-upper-panel"></a> +</h3> <div class="sourceCode" id="cb1"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p5a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p5a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p5a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p5a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb4"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p5a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p5a</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p5a-1.png" width="700"></p> <div class="sourceCode" id="cb5"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p5a</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 465.21753 56.27506 32.06401 -## -## Critical sum of squares for checking the SFO model: -## [1] 64.4304 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 95.8401 4.67e-21 92.245 99.4357 -## k_parent 0.0102 3.92e-12 0.009 0.0117 -## sigma 4.8230 3.81e-06 3.214 6.4318 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 1.01e+02 NA 9.91e+01 1.02e+02 -## k__iore_parent 1.54e-05 NA 4.08e-06 5.84e-05 -## N_parent 2.57e+00 NA 2.25e+00 2.89e+00 -## sigma 1.68e+00 NA 1.12e+00 2.24e+00 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 9.99e+01 1.41e-26 98.8116 101.0810 -## k1 2.67e-02 5.05e-06 0.0243 0.0295 -## k2 2.26e-12 5.00e-01 0.0000 Inf -## g 6.47e-01 3.67e-06 0.6248 0.6677 -## sigma 1.27e+00 8.91e-06 0.8395 1.6929 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 67.7 2.25e+02 6.77e+01 -## IORE 58.2 1.07e+03 3.22e+02 -## DFOP 55.5 5.59e+11 3.07e+11 -## -## Representative half-life: -## [1] 321.51</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p5a</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 465.21753 56.27506 32.06401 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 64.4304</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 95.8401 4.67e-21 92.245 99.4357</span></span> +<span><span class="co">## k_parent 0.0102 3.92e-12 0.009 0.0117</span></span> +<span><span class="co">## sigma 4.8230 3.81e-06 3.214 6.4318</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.01e+02 NA 9.91e+01 1.02e+02</span></span> +<span><span class="co">## k__iore_parent 1.54e-05 NA 4.08e-06 5.84e-05</span></span> +<span><span class="co">## N_parent 2.57e+00 NA 2.25e+00 2.89e+00</span></span> +<span><span class="co">## sigma 1.68e+00 NA 1.12e+00 2.24e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.99e+01 1.41e-26 98.8116 101.0810</span></span> +<span><span class="co">## k1 2.67e-02 5.05e-06 0.0243 0.0295</span></span> +<span><span class="co">## k2 2.26e-12 5.00e-01 0.0000 Inf</span></span> +<span><span class="co">## g 6.47e-01 3.67e-06 0.6248 0.6677</span></span> +<span><span class="co">## sigma 1.27e+00 8.91e-06 0.8395 1.6929</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 67.7 2.25e+02 6.77e+01</span></span> +<span><span class="co">## IORE 58.2 1.07e+03 3.22e+02</span></span> +<span><span class="co">## DFOP 55.5 5.59e+11 3.07e+11</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 321.51</span></span></code></pre> </div> -<div id="example-on-page-5-lower-panel" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-5-lower-panel" class="anchor"></a>Example on page 5, lower panel</h2> +<div class="section level3"> +<h3 id="example-on-page-5-lower-panel">Example on page 5, lower panel<a class="anchor" aria-label="anchor" href="#example-on-page-5-lower-panel"></a> +</h3> <div class="sourceCode" id="cb7"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p5b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p5b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p5b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p5b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb10"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p5b</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p5b</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p5b-1.png" width="700"></p> <div class="sourceCode" id="cb11"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p5b</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 94.81123 10.10936 7.55871 -## -## Critical sum of squares for checking the SFO model: -## [1] 11.77879 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 96.497 2.32e-24 94.85271 98.14155 -## k_parent 0.008 3.42e-14 0.00737 0.00869 -## sigma 2.295 1.22e-05 1.47976 3.11036 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 9.85e+01 1.17e-28 9.79e+01 9.92e+01 -## k__iore_parent 1.53e-04 6.50e-03 7.21e-05 3.26e-04 -## N_parent 1.94e+00 5.88e-13 1.76e+00 2.12e+00 -## sigma 7.49e-01 1.63e-05 4.82e-01 1.02e+00 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 9.84e+01 1.24e-27 97.8078 98.9187 -## k1 1.55e-02 4.10e-04 0.0143 0.0167 -## k2 8.63e-12 5.00e-01 0.0000 Inf -## g 6.89e-01 2.92e-03 0.6626 0.7142 -## sigma 6.48e-01 2.38e-05 0.4147 0.8813 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 86.6 2.88e+02 8.66e+01 -## IORE 85.5 7.17e+02 2.16e+02 -## DFOP 83.6 1.32e+11 8.04e+10 -## -## Representative half-life: -## [1] 215.87</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p5b</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 94.81123 10.10936 7.55871 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 11.77879</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 96.497 2.32e-24 94.85271 98.14155</span></span> +<span><span class="co">## k_parent 0.008 3.42e-14 0.00737 0.00869</span></span> +<span><span class="co">## sigma 2.295 1.22e-05 1.47976 3.11036</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.85e+01 1.17e-28 9.79e+01 9.92e+01</span></span> +<span><span class="co">## k__iore_parent 1.53e-04 6.50e-03 7.21e-05 3.26e-04</span></span> +<span><span class="co">## N_parent 1.94e+00 5.88e-13 1.76e+00 2.12e+00</span></span> +<span><span class="co">## sigma 7.49e-01 1.63e-05 4.82e-01 1.02e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.84e+01 1.24e-27 97.8078 98.9187</span></span> +<span><span class="co">## k1 1.55e-02 4.10e-04 0.0143 0.0167</span></span> +<span><span class="co">## k2 8.63e-12 5.00e-01 0.0000 Inf</span></span> +<span><span class="co">## g 6.89e-01 2.92e-03 0.6626 0.7142</span></span> +<span><span class="co">## sigma 6.48e-01 2.38e-05 0.4147 0.8813</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 86.6 2.88e+02 8.66e+01</span></span> +<span><span class="co">## IORE 85.5 7.17e+02 2.16e+02</span></span> +<span><span class="co">## DFOP 83.6 1.32e+11 8.04e+10</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 215.87</span></span></code></pre> </div> -<div id="example-on-page-6" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-6" class="anchor"></a>Example on page 6</h2> +<div class="section level3"> +<h3 id="example-on-page-6">Example on page 6<a class="anchor" aria-label="anchor" href="#example-on-page-6"></a> +</h3> <div class="sourceCode" id="cb13"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p6</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p6"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p6</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p6"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb16"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p6</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p6</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p6-1.png" width="700"></p> <div class="sourceCode" id="cb17"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p6</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 188.45361 51.00699 42.46931 -## -## Critical sum of squares for checking the SFO model: -## [1] 58.39888 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 94.7759 7.29e-24 92.3478 97.2039 -## k_parent 0.0179 8.02e-16 0.0166 0.0194 -## sigma 3.0696 3.81e-06 2.0456 4.0936 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 97.12446 2.63e-26 95.62461 98.62431 -## k__iore_parent 0.00252 1.95e-03 0.00134 0.00472 -## N_parent 1.49587 4.07e-13 1.33896 1.65279 -## sigma 1.59698 5.05e-06 1.06169 2.13227 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 9.66e+01 1.57e-25 95.3476 97.8979 -## k1 2.55e-02 7.33e-06 0.0233 0.0278 -## k2 3.22e-11 5.00e-01 0.0000 Inf -## g 8.61e-01 7.55e-06 0.8314 0.8867 -## sigma 1.46e+00 6.93e-06 0.9661 1.9483 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 38.6 1.28e+02 3.86e+01 -## IORE 34.0 1.77e+02 5.32e+01 -## DFOP 34.1 1.01e+10 2.15e+10 -## -## Representative half-life: -## [1] 53.17</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p6</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 188.45361 51.00699 42.46931 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 58.39888</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 94.7759 7.29e-24 92.3478 97.2039</span></span> +<span><span class="co">## k_parent 0.0179 8.02e-16 0.0166 0.0194</span></span> +<span><span class="co">## sigma 3.0696 3.81e-06 2.0456 4.0936</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 97.12446 2.63e-26 95.62461 98.62431</span></span> +<span><span class="co">## k__iore_parent 0.00252 1.95e-03 0.00134 0.00472</span></span> +<span><span class="co">## N_parent 1.49587 4.07e-13 1.33896 1.65279</span></span> +<span><span class="co">## sigma 1.59698 5.05e-06 1.06169 2.13227</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.66e+01 1.57e-25 95.3476 97.8979</span></span> +<span><span class="co">## k1 2.55e-02 7.33e-06 0.0233 0.0278</span></span> +<span><span class="co">## k2 3.22e-11 5.00e-01 0.0000 Inf</span></span> +<span><span class="co">## g 8.61e-01 7.55e-06 0.8314 0.8867</span></span> +<span><span class="co">## sigma 1.46e+00 6.93e-06 0.9661 1.9483</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 38.6 1.28e+02 3.86e+01</span></span> +<span><span class="co">## IORE 34.0 1.77e+02 5.32e+01</span></span> +<span><span class="co">## DFOP 34.1 1.01e+10 2.15e+10</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 53.17</span></span></code></pre> </div> -<div id="example-on-page-7" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-7" class="anchor"></a>Example on page 7</h2> +<div class="section level3"> +<h3 id="example-on-page-7">Example on page 7<a class="anchor" aria-label="anchor" href="#example-on-page-7"></a> +</h3> <div class="sourceCode" id="cb19"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p7</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p7"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p7</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p7"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb22"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p7</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p7</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p7-1.png" width="700"></p> <div class="sourceCode" id="cb23"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p7</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 3661.661 3195.030 3174.145 -## -## Critical sum of squares for checking the SFO model: -## [1] 3334.194 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 96.41796 4.80e-53 93.32245 99.51347 -## k_parent 0.00735 7.64e-21 0.00641 0.00843 -## sigma 7.94557 1.83e-15 6.46713 9.42401 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 9.92e+01 NA 9.55e+01 1.03e+02 -## k__iore_parent 1.60e-05 NA 1.45e-07 1.77e-03 -## N_parent 2.45e+00 NA 1.35e+00 3.54e+00 -## sigma 7.42e+00 NA 6.04e+00 8.80e+00 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 9.89e+01 9.44e-49 95.4640 102.2573 -## k1 1.81e-02 1.75e-01 0.0116 0.0281 -## k2 3.63e-10 5.00e-01 0.0000 Inf -## g 6.06e-01 2.19e-01 0.4826 0.7178 -## sigma 7.40e+00 2.97e-15 6.0201 8.7754 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 94.3 3.13e+02 9.43e+01 -## IORE 96.7 1.51e+03 4.55e+02 -## DFOP 96.4 3.77e+09 1.91e+09 -## -## Representative half-life: -## [1] 454.55</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p7</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 3661.661 3195.030 3174.145 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 3334.194</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 96.41796 4.80e-53 93.32245 99.51347</span></span> +<span><span class="co">## k_parent 0.00735 7.64e-21 0.00641 0.00843</span></span> +<span><span class="co">## sigma 7.94557 1.83e-15 6.46713 9.42401</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.92e+01 NA 9.55e+01 1.03e+02</span></span> +<span><span class="co">## k__iore_parent 1.60e-05 NA 1.45e-07 1.77e-03</span></span> +<span><span class="co">## N_parent 2.45e+00 NA 1.35e+00 3.54e+00</span></span> +<span><span class="co">## sigma 7.42e+00 NA 6.04e+00 8.80e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.89e+01 9.44e-49 95.4640 102.2573</span></span> +<span><span class="co">## k1 1.81e-02 1.75e-01 0.0116 0.0281</span></span> +<span><span class="co">## k2 3.63e-10 5.00e-01 0.0000 Inf</span></span> +<span><span class="co">## g 6.06e-01 2.19e-01 0.4826 0.7178</span></span> +<span><span class="co">## sigma 7.40e+00 2.97e-15 6.0201 8.7754</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 94.3 3.13e+02 9.43e+01</span></span> +<span><span class="co">## IORE 96.7 1.51e+03 4.55e+02</span></span> +<span><span class="co">## DFOP 96.4 3.77e+09 1.91e+09</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 454.55</span></span></code></pre> </div> </div> -<div id="examples-where-the-representative-half-life-deviates-from-the-observed-dt50" class="section level1"> -<h1 class="hasAnchor"> -<a href="#examples-where-the-representative-half-life-deviates-from-the-observed-dt50" class="anchor"></a>Examples where the representative half-life deviates from the observed DT50</h1> -<div id="example-on-page-8" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-8" class="anchor"></a>Example on page 8</h2> +<div class="section level2"> +<h2 id="examples-where-the-representative-half-life-deviates-from-the-observed-dt50">Examples where the representative half-life deviates from the observed DT50<a class="anchor" aria-label="anchor" href="#examples-where-the-representative-half-life-deviates-from-the-observed-dt50"></a> +</h2> +<div class="section level3"> +<h3 id="example-on-page-8">Example on page 8<a class="anchor" aria-label="anchor" href="#example-on-page-8"></a> +</h3> <p>For this dataset, the IORE fit does not converge when the default starting values used by mkin for the IORE model are used. Therefore, a lower value for the rate constant is used here.</p> <div class="sourceCode" id="cb25"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p8</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p8"</span><span class="op">]</span><span class="op">]</span>, parms.ini <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span>k__iore_parent <span class="op">=</span> <span class="fl">1e-3</span><span class="op">)</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p8</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p8"</span><span class="op">]</span><span class="op">]</span>, parms.ini <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k__iore_parent <span class="op">=</span> <span class="fl">1e-3</span><span class="op">)</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb28"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p8</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p8</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p8-1.png" width="700"></p> <div class="sourceCode" id="cb29"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p8</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 1996.9408 444.9237 547.5616 -## -## Critical sum of squares for checking the SFO model: -## [1] 477.4924 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 88.16549 6.53e-29 83.37344 92.95754 -## k_parent 0.00803 1.67e-13 0.00674 0.00957 -## sigma 7.44786 4.17e-10 5.66209 9.23363 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 9.77e+01 7.03e-35 9.44e+01 1.01e+02 -## k__iore_parent 6.14e-05 3.20e-02 2.12e-05 1.78e-04 -## N_parent 2.27e+00 4.23e-18 2.00e+00 2.54e+00 -## sigma 3.52e+00 5.36e-10 2.67e+00 4.36e+00 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 95.70619 8.99e-32 91.87941 99.53298 -## k1 0.02500 5.25e-04 0.01422 0.04394 -## k2 0.00273 6.84e-03 0.00125 0.00597 -## g 0.58835 2.84e-06 0.36595 0.77970 -## sigma 3.90001 6.94e-10 2.96260 4.83741 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 86.3 287 86.3 -## IORE 53.4 668 201.0 -## DFOP 55.6 517 253.0 -## -## Representative half-life: -## [1] 201.03</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p8</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 1996.9408 444.9237 547.5616 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 477.4924</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 88.16549 6.53e-29 83.37344 92.95754</span></span> +<span><span class="co">## k_parent 0.00803 1.67e-13 0.00674 0.00957</span></span> +<span><span class="co">## sigma 7.44786 4.17e-10 5.66209 9.23363</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.77e+01 7.03e-35 9.44e+01 1.01e+02</span></span> +<span><span class="co">## k__iore_parent 6.14e-05 3.20e-02 2.12e-05 1.78e-04</span></span> +<span><span class="co">## N_parent 2.27e+00 4.23e-18 2.00e+00 2.54e+00</span></span> +<span><span class="co">## sigma 3.52e+00 5.36e-10 2.67e+00 4.36e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 95.70619 8.99e-32 91.87941 99.53298</span></span> +<span><span class="co">## k1 0.02500 5.25e-04 0.01422 0.04394</span></span> +<span><span class="co">## k2 0.00273 6.84e-03 0.00125 0.00597</span></span> +<span><span class="co">## g 0.58835 2.84e-06 0.36595 0.77970</span></span> +<span><span class="co">## sigma 3.90001 6.94e-10 2.96260 4.83741</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 86.3 287 86.3</span></span> +<span><span class="co">## IORE 53.4 668 201.0</span></span> +<span><span class="co">## DFOP 55.6 517 253.0</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 201.03</span></span></code></pre> </div> </div> -<div id="examples-where-sfo-was-not-selected-for-an-abiotic-study" class="section level1"> -<h1 class="hasAnchor"> -<a href="#examples-where-sfo-was-not-selected-for-an-abiotic-study" class="anchor"></a>Examples where SFO was not selected for an abiotic study</h1> -<div id="example-on-page-9-upper-panel" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-9-upper-panel" class="anchor"></a>Example on page 9, upper panel</h2> +<div class="section level2"> +<h2 id="examples-where-sfo-was-not-selected-for-an-abiotic-study">Examples where SFO was not selected for an abiotic study<a class="anchor" aria-label="anchor" href="#examples-where-sfo-was-not-selected-for-an-abiotic-study"></a> +</h2> +<div class="section level3"> +<h3 id="example-on-page-9-upper-panel">Example on page 9, upper panel<a class="anchor" aria-label="anchor" href="#example-on-page-9-upper-panel"></a> +</h3> <div class="sourceCode" id="cb31"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p9a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p9a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p9a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p9a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb34"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p9a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p9a</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p9a-1.png" width="700"></p> <div class="sourceCode" id="cb35"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p9a</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 839.35238 88.57064 9.93363 -## -## Critical sum of squares for checking the SFO model: -## [1] 105.5678 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 88.1933 3.06e-12 79.9447 96.4419 -## k_parent 0.0409 2.07e-07 0.0324 0.0516 -## sigma 7.2429 3.92e-05 4.4768 10.0090 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 9.89e+01 1.12e-16 9.54e+01 1.02e+02 -## k__iore_parent 1.93e-05 1.13e-01 3.49e-06 1.06e-04 -## N_parent 2.91e+00 1.45e-09 2.50e+00 3.32e+00 -## sigma 2.35e+00 5.31e-05 1.45e+00 3.26e+00 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 9.85e+01 2.54e-20 97.390 99.672 -## k1 1.38e-01 3.52e-05 0.131 0.146 -## k2 9.02e-13 5.00e-01 0.000 Inf -## g 6.52e-01 8.13e-06 0.642 0.661 -## sigma 7.88e-01 6.13e-02 0.481 1.095 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 16.9 5.63e+01 1.69e+01 -## IORE 11.6 3.37e+02 1.01e+02 -## DFOP 10.5 1.38e+12 7.69e+11 -## -## Representative half-life: -## [1] 101.43</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p9a</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 839.35238 88.57064 9.93363 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 105.5678</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 88.1933 3.06e-12 79.9447 96.4419</span></span> +<span><span class="co">## k_parent 0.0409 2.07e-07 0.0324 0.0516</span></span> +<span><span class="co">## sigma 7.2429 3.92e-05 4.4768 10.0090</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.89e+01 1.12e-16 9.54e+01 1.02e+02</span></span> +<span><span class="co">## k__iore_parent 1.93e-05 1.13e-01 3.49e-06 1.06e-04</span></span> +<span><span class="co">## N_parent 2.91e+00 1.45e-09 2.50e+00 3.32e+00</span></span> +<span><span class="co">## sigma 2.35e+00 5.31e-05 1.45e+00 3.26e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 9.85e+01 2.54e-20 97.390 99.672</span></span> +<span><span class="co">## k1 1.38e-01 3.52e-05 0.131 0.146</span></span> +<span><span class="co">## k2 9.02e-13 5.00e-01 0.000 Inf</span></span> +<span><span class="co">## g 6.52e-01 8.13e-06 0.642 0.661</span></span> +<span><span class="co">## sigma 7.88e-01 6.13e-02 0.481 1.095</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 16.9 5.63e+01 1.69e+01</span></span> +<span><span class="co">## IORE 11.6 3.37e+02 1.01e+02</span></span> +<span><span class="co">## DFOP 10.5 1.38e+12 7.69e+11</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 101.43</span></span></code></pre> <p>In this example, the residuals of the SFO indicate a lack of fit of this model, so even if it was an abiotic experiment, the data do not suggest a simple exponential decline.</p> </div> -<div id="example-on-page-9-lower-panel" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-9-lower-panel" class="anchor"></a>Example on page 9, lower panel</h2> +<div class="section level3"> +<h3 id="example-on-page-9-lower-panel">Example on page 9, lower panel<a class="anchor" aria-label="anchor" href="#example-on-page-9-lower-panel"></a> +</h3> <div class="sourceCode" id="cb37"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p9b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p9b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in sqrt(diag(covar)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(diag(covar_notrans)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(1/diag(V)): NaNs produced</code></pre> -<pre><code>## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is -## doubtful</code></pre> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p9b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p9b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar_notrans)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(1/diag(V)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is</span></span> +<span><span class="co">## doubtful</span></span></code></pre> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb44"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p9b</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p9b</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p9b-1.png" width="700"></p> <div class="sourceCode" id="cb45"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p9b</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 35.64867 23.22334 35.64867 -## -## Critical sum of squares for checking the SFO model: -## [1] 28.54188 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 94.7123 2.15e-19 93.178 96.2464 -## k_parent 0.0389 4.47e-14 0.037 0.0408 -## sigma 1.5957 1.28e-04 0.932 2.2595 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 93.863 2.32e-18 92.4565 95.269 -## k__iore_parent 0.127 1.85e-02 0.0504 0.321 -## N_parent 0.711 1.88e-05 0.4843 0.937 -## sigma 1.288 1.76e-04 0.7456 1.830 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 94.7123 1.61e-16 93.1355 96.2891 -## k1 0.0389 1.08e-04 0.0266 0.0569 -## k2 0.0389 2.23e-04 0.0255 0.0592 -## g 0.5256 NaN NA NA -## sigma 1.5957 2.50e-04 0.9135 2.2779 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 17.8 59.2 17.8 -## IORE 18.4 49.2 14.8 -## DFOP 17.8 59.2 17.8 -## -## Representative half-life: -## [1] 14.8</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p9b</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 35.64867 23.22334 35.64867 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 28.54188</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 94.7123 2.15e-19 93.178 96.2464</span></span> +<span><span class="co">## k_parent 0.0389 4.47e-14 0.037 0.0408</span></span> +<span><span class="co">## sigma 1.5957 1.28e-04 0.932 2.2595</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 93.863 2.32e-18 92.4565 95.269</span></span> +<span><span class="co">## k__iore_parent 0.127 1.85e-02 0.0504 0.321</span></span> +<span><span class="co">## N_parent 0.711 1.88e-05 0.4843 0.937</span></span> +<span><span class="co">## sigma 1.288 1.76e-04 0.7456 1.830</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 94.7123 1.61e-16 93.1355 96.2891</span></span> +<span><span class="co">## k1 0.0389 1.08e-04 0.0266 0.0569</span></span> +<span><span class="co">## k2 0.0389 2.23e-04 0.0255 0.0592</span></span> +<span><span class="co">## g 0.5256 NaN NA NA</span></span> +<span><span class="co">## sigma 1.5957 2.50e-04 0.9135 2.2779</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 17.8 59.2 17.8</span></span> +<span><span class="co">## IORE 18.4 49.2 14.8</span></span> +<span><span class="co">## DFOP 17.8 59.2 17.8</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 14.8</span></span></code></pre> <p>Here, mkin gives a longer slow DT50 for the DFOP model (17.8 days) than PestDF (13.5 days). Presumably, this is related to the fact that PestDF gives a negative value for the proportion of the fast degradation which should be between 0 and 1, inclusive. This parameter is called f in PestDF and g in mkin. In mkin, it is restricted to the interval from 0 to 1.</p> </div> -<div id="example-on-page-10" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-10" class="anchor"></a>Example on page 10</h2> +<div class="section level3"> +<h3 id="example-on-page-10">Example on page 10<a class="anchor" aria-label="anchor" href="#example-on-page-10"></a> +</h3> <div class="sourceCode" id="cb47"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p10</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p10"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in sqrt(diag(covar)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(1/diag(V)): NaNs produced</code></pre> -<pre><code>## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is -## doubtful</code></pre> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p10</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p10"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(1/diag(V)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is</span></span> +<span><span class="co">## doubtful</span></span></code></pre> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb53"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p10</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p10</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p10-1.png" width="700"></p> <div class="sourceCode" id="cb54"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p10</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 899.4089 336.4348 899.4089 -## -## Critical sum of squares for checking the SFO model: -## [1] 413.4841 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 101.7315 6.42e-11 91.9259 111.5371 -## k_parent 0.0495 1.70e-07 0.0404 0.0607 -## sigma 8.0152 1.28e-04 4.6813 11.3491 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 96.86 3.32e-12 90.848 102.863 -## k__iore_parent 2.96 7.91e-02 0.687 12.761 -## N_parent 0.00 5.00e-01 -0.372 0.372 -## sigma 4.90 1.77e-04 2.837 6.968 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 101.7315 1.41e-09 91.6534 111.8097 -## k1 0.0495 6.58e-03 0.0303 0.0809 -## k2 0.0495 2.60e-03 0.0410 0.0598 -## g 0.4487 5.00e-01 NA NA -## sigma 8.0152 2.50e-04 4.5886 11.4418 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 14.0 46.5 14.00 -## IORE 16.4 29.4 8.86 -## DFOP 14.0 46.5 14.00 -## -## Representative half-life: -## [1] 8.86</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p10</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 899.4089 336.4348 899.4089 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 413.4841</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 101.7315 6.42e-11 91.9259 111.5371</span></span> +<span><span class="co">## k_parent 0.0495 1.70e-07 0.0404 0.0607</span></span> +<span><span class="co">## sigma 8.0152 1.28e-04 4.6813 11.3491</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 96.86 3.32e-12 90.848 102.863</span></span> +<span><span class="co">## k__iore_parent 2.96 7.91e-02 0.687 12.761</span></span> +<span><span class="co">## N_parent 0.00 5.00e-01 -0.372 0.372</span></span> +<span><span class="co">## sigma 4.90 1.77e-04 2.837 6.968</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 101.7315 1.41e-09 91.6534 111.8097</span></span> +<span><span class="co">## k1 0.0495 6.58e-03 0.0303 0.0809</span></span> +<span><span class="co">## k2 0.0495 2.60e-03 0.0410 0.0598</span></span> +<span><span class="co">## g 0.4487 5.00e-01 NA NA</span></span> +<span><span class="co">## sigma 8.0152 2.50e-04 4.5886 11.4418</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 14.0 46.5 14.00</span></span> +<span><span class="co">## IORE 16.4 29.4 8.86</span></span> +<span><span class="co">## DFOP 14.0 46.5 14.00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 8.86</span></span></code></pre> <p>Here, a value below N is given for the IORE model, because the data suggests a faster decline towards the end of the experiment, which appears physically rather unlikely in the case of a photolysis study. It seems PestDF does not constrain N to values above zero, thus the slight difference in IORE model parameters between PestDF and mkin.</p> </div> </div> -<div id="the-dt50-was-not-observed-during-the-study" class="section level1"> -<h1 class="hasAnchor"> -<a href="#the-dt50-was-not-observed-during-the-study" class="anchor"></a>The DT50 was not observed during the study</h1> -<div id="example-on-page-11" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-11" class="anchor"></a>Example on page 11</h2> +<div class="section level2"> +<h2 id="the-dt50-was-not-observed-during-the-study">The DT50 was not observed during the study<a class="anchor" aria-label="anchor" href="#the-dt50-was-not-observed-during-the-study"></a> +</h2> +<div class="section level3"> +<h3 id="example-on-page-11">Example on page 11<a class="anchor" aria-label="anchor" href="#example-on-page-11"></a> +</h3> <div class="sourceCode" id="cb56"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p11</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p11"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p11</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p11"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb59"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p11</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p11</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p11-1.png" width="700"></p> <div class="sourceCode" id="cb60"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p11</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 579.6805 204.7932 144.7783 -## -## Critical sum of squares for checking the SFO model: -## [1] 251.6944 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 96.15820 4.83e-13 90.24934 1.02e+02 -## k_parent 0.00321 4.71e-05 0.00222 4.64e-03 -## sigma 6.43473 1.28e-04 3.75822 9.11e+00 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 1.05e+02 NA 9.90e+01 1.10e+02 -## k__iore_parent 3.11e-17 NA 1.35e-20 7.18e-14 -## N_parent 8.36e+00 NA 6.62e+00 1.01e+01 -## sigma 3.82e+00 NA 2.21e+00 5.44e+00 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 1.05e+02 9.47e-13 99.9990 109.1224 -## k1 4.41e-02 5.95e-03 0.0296 0.0658 -## k2 9.94e-13 5.00e-01 0.0000 Inf -## g 3.22e-01 1.45e-03 0.2814 0.3650 -## sigma 3.22e+00 3.52e-04 1.8410 4.5906 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 2.16e+02 7.18e+02 2.16e+02 -## IORE 9.73e+02 1.37e+08 4.11e+07 -## DFOP 3.07e+11 1.93e+12 6.98e+11 -## -## Representative half-life: -## [1] 41148170</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p11</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 579.6805 204.7932 144.7783 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 251.6944</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 96.15820 4.83e-13 90.24934 1.02e+02</span></span> +<span><span class="co">## k_parent 0.00321 4.71e-05 0.00222 4.64e-03</span></span> +<span><span class="co">## sigma 6.43473 1.28e-04 3.75822 9.11e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.05e+02 NA 9.90e+01 1.10e+02</span></span> +<span><span class="co">## k__iore_parent 3.11e-17 NA 1.35e-20 7.18e-14</span></span> +<span><span class="co">## N_parent 8.36e+00 NA 6.62e+00 1.01e+01</span></span> +<span><span class="co">## sigma 3.82e+00 NA 2.21e+00 5.44e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.05e+02 9.47e-13 99.9990 109.1224</span></span> +<span><span class="co">## k1 4.41e-02 5.95e-03 0.0296 0.0658</span></span> +<span><span class="co">## k2 9.94e-13 5.00e-01 0.0000 Inf</span></span> +<span><span class="co">## g 3.22e-01 1.45e-03 0.2814 0.3650</span></span> +<span><span class="co">## sigma 3.22e+00 3.52e-04 1.8410 4.5906</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 2.16e+02 7.18e+02 2.16e+02</span></span> +<span><span class="co">## IORE 9.73e+02 1.37e+08 4.11e+07</span></span> +<span><span class="co">## DFOP 3.07e+11 1.93e+12 6.98e+11</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 41148170</span></span></code></pre> <p>In this case, the DFOP fit reported for PestDF resulted in a negative value for the slower rate constant, which is not possible in mkin. The other results are in agreement.</p> </div> </div> -<div id="n-is-less-than-1-and-the-dfop-rate-constants-are-like-the-sfo-rate-constant" class="section level1"> -<h1 class="hasAnchor"> -<a href="#n-is-less-than-1-and-the-dfop-rate-constants-are-like-the-sfo-rate-constant" class="anchor"></a>N is less than 1 and the DFOP rate constants are like the SFO rate constant</h1> +<div class="section level2"> +<h2 id="n-is-less-than-1-and-the-dfop-rate-constants-are-like-the-sfo-rate-constant">N is less than 1 and the DFOP rate constants are like the SFO rate constant<a class="anchor" aria-label="anchor" href="#n-is-less-than-1-and-the-dfop-rate-constants-are-like-the-sfo-rate-constant"></a> +</h2> <p>In the following three examples, the same results are obtained with mkin as reported for PestDF. As in the case on page 10, the N values below 1 are deemed unrealistic and appear to be the result of an overparameterisation.</p> -<div id="example-on-page-12-upper-panel" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-12-upper-panel" class="anchor"></a>Example on page 12, upper panel</h2> +<div class="section level3"> +<h3 id="example-on-page-12-upper-panel">Example on page 12, upper panel<a class="anchor" aria-label="anchor" href="#example-on-page-12-upper-panel"></a> +</h3> <div class="sourceCode" id="cb62"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p12a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p12a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in summary.mkinfit(x): Could not calculate correlation; no covariance -## matrix</code></pre> -<pre><code>## Warning in sqrt(diag(covar)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(diag(covar_notrans)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(1/diag(V)): NaNs produced</code></pre> -<pre><code>## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is -## doubtful</code></pre> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p12a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p12a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in summary.mkinfit(x): Could not calculate correlation; no covariance</span></span> +<span><span class="co">## matrix</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar_notrans)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(1/diag(V)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is</span></span> +<span><span class="co">## doubtful</span></span></code></pre> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb70"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p12a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p12a</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p12a-1.png" width="700"></p> <div class="sourceCode" id="cb71"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p12a</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 695.4440 220.0685 695.4440 -## -## Critical sum of squares for checking the SFO model: -## [1] 270.4679 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 100.521 8.75e-12 92.461 108.581 -## k_parent 0.124 3.61e-08 0.104 0.148 -## sigma 7.048 1.28e-04 4.116 9.980 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 96.823 NA NA NA -## k__iore_parent 2.436 NA NA NA -## N_parent 0.263 NA NA NA -## sigma 3.965 NA NA NA -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 100.521 2.74e-10 92.2366 108.805 -## k1 0.124 2.53e-05 0.0908 0.170 -## k2 0.124 2.52e-02 0.0456 0.339 -## g 0.793 NaN NA NA -## sigma 7.048 2.50e-04 4.0349 10.061 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 5.58 18.5 5.58 -## IORE 6.49 13.2 3.99 -## DFOP 5.58 18.5 5.58 -## -## Representative half-life: -## [1] 3.99</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p12a</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 695.4440 220.0685 695.4440 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 270.4679</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 100.521 8.75e-12 92.461 108.581</span></span> +<span><span class="co">## k_parent 0.124 3.61e-08 0.104 0.148</span></span> +<span><span class="co">## sigma 7.048 1.28e-04 4.116 9.980</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 96.823 NA NA NA</span></span> +<span><span class="co">## k__iore_parent 2.436 NA NA NA</span></span> +<span><span class="co">## N_parent 0.263 NA NA NA</span></span> +<span><span class="co">## sigma 3.965 NA NA NA</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 100.521 2.74e-10 92.2366 108.805</span></span> +<span><span class="co">## k1 0.124 2.53e-05 0.0908 0.170</span></span> +<span><span class="co">## k2 0.124 2.52e-02 0.0456 0.339</span></span> +<span><span class="co">## g 0.793 NaN NA NA</span></span> +<span><span class="co">## sigma 7.048 2.50e-04 4.0349 10.061</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 5.58 18.5 5.58</span></span> +<span><span class="co">## IORE 6.49 13.2 3.99</span></span> +<span><span class="co">## DFOP 5.58 18.5 5.58</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 3.99</span></span></code></pre> </div> -<div id="example-on-page-12-lower-panel" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-12-lower-panel" class="anchor"></a>Example on page 12, lower panel</h2> +<div class="section level3"> +<h3 id="example-on-page-12-lower-panel">Example on page 12, lower panel<a class="anchor" aria-label="anchor" href="#example-on-page-12-lower-panel"></a> +</h3> <div class="sourceCode" id="cb73"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p12b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p12b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in qt(alpha/2, rdf): NaNs produced</code></pre> -<pre><code>## Warning in qt(1 - alpha/2, rdf): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(diag(covar_notrans)): NaNs produced</code></pre> -<pre><code>## Warning in pt(abs(tval), rdf, lower.tail = FALSE): NaNs produced</code></pre> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p12b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p12b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in qt(alpha/2, rdf): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in qt(1 - alpha/2, rdf): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar_notrans)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in pt(abs(tval), rdf, lower.tail = FALSE): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb80"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p12b</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p12b</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p12b-1.png" width="700"></p> <div class="sourceCode" id="cb81"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p12b</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 58.90242 19.06353 58.90242 -## -## Critical sum of squares for checking the SFO model: -## [1] 51.51756 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 97.6840 0.00039 85.9388 109.4292 -## k_parent 0.0589 0.00261 0.0431 0.0805 -## sigma 3.4323 0.04356 -1.2377 8.1023 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 95.523 0.0055 74.539157 116.51 -## k__iore_parent 0.333 0.1433 0.000717 154.57 -## N_parent 0.568 0.0677 -0.989464 2.13 -## sigma 1.953 0.0975 -5.893100 9.80 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 97.6840 NaN NaN NaN -## k1 0.0589 NaN NA NA -## k2 0.0589 NaN NA NA -## g 0.6473 NaN NA NA -## sigma 3.4323 NaN NaN NaN -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 11.8 39.1 11.80 -## IORE 12.9 31.4 9.46 -## DFOP 11.8 39.1 11.80 -## -## Representative half-life: -## [1] 9.46</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p12b</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 58.90242 19.06353 58.90242 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 51.51756</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 97.6840 0.00039 85.9388 109.4292</span></span> +<span><span class="co">## k_parent 0.0589 0.00261 0.0431 0.0805</span></span> +<span><span class="co">## sigma 3.4323 0.04356 -1.2377 8.1023</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 95.523 0.0055 74.539157 116.51</span></span> +<span><span class="co">## k__iore_parent 0.333 0.1433 0.000717 154.57</span></span> +<span><span class="co">## N_parent 0.568 0.0677 -0.989464 2.13</span></span> +<span><span class="co">## sigma 1.953 0.0975 -5.893100 9.80</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 97.6840 NaN NaN NaN</span></span> +<span><span class="co">## k1 0.0589 NaN NA NA</span></span> +<span><span class="co">## k2 0.0589 NaN NA NA</span></span> +<span><span class="co">## g 0.6473 NaN NA NA</span></span> +<span><span class="co">## sigma 3.4323 NaN NaN NaN</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 11.8 39.1 11.80</span></span> +<span><span class="co">## IORE 12.9 31.4 9.46</span></span> +<span><span class="co">## DFOP 11.8 39.1 11.80</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 9.46</span></span></code></pre> </div> -<div id="example-on-page-13" class="section level2"> -<h2 class="hasAnchor"> -<a href="#example-on-page-13" class="anchor"></a>Example on page 13</h2> +<div class="section level3"> +<h3 id="example-on-page-13">Example on page 13<a class="anchor" aria-label="anchor" href="#example-on-page-13"></a> +</h3> <div class="sourceCode" id="cb83"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p13</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p13"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p13</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p13"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb86"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p13</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p13</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p13-1.png" width="700"></p> <div class="sourceCode" id="cb87"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p13</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 174.5971 142.3951 174.5971 -## -## Critical sum of squares for checking the SFO model: -## [1] 172.131 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 92.73500 5.99e-17 89.61936 95.85065 -## k_parent 0.00258 2.42e-09 0.00223 0.00299 -## sigma 3.41172 7.07e-05 2.05455 4.76888 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 91.6016 6.34e-16 88.53086 94.672 -## k__iore_parent 0.0396 2.36e-01 0.00207 0.759 -## N_parent 0.3541 1.46e-01 -0.35153 1.060 -## sigma 3.0811 9.64e-05 1.84296 4.319 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 92.73500 NA 8.95e+01 95.92118 -## k1 0.00258 NA 4.14e-04 0.01611 -## k2 0.00258 NA 1.74e-03 0.00383 -## g 0.16452 NA 0.00e+00 1.00000 -## sigma 3.41172 NA 2.02e+00 4.79960 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 269 892 269 -## IORE 261 560 169 -## DFOP 269 892 269 -## -## Representative half-life: -## [1] 168.51</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p13</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 174.5971 142.3951 174.5971 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 172.131</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 92.73500 5.99e-17 89.61936 95.85065</span></span> +<span><span class="co">## k_parent 0.00258 2.42e-09 0.00223 0.00299</span></span> +<span><span class="co">## sigma 3.41172 7.07e-05 2.05455 4.76888</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 91.6016 6.34e-16 88.53086 94.672</span></span> +<span><span class="co">## k__iore_parent 0.0396 2.36e-01 0.00207 0.759</span></span> +<span><span class="co">## N_parent 0.3541 1.46e-01 -0.35153 1.060</span></span> +<span><span class="co">## sigma 3.0811 9.64e-05 1.84296 4.319</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 92.73500 NA 8.95e+01 95.92118</span></span> +<span><span class="co">## k1 0.00258 NA 4.14e-04 0.01611</span></span> +<span><span class="co">## k2 0.00258 NA 1.74e-03 0.00383</span></span> +<span><span class="co">## g 0.16452 NA 0.00e+00 1.00000</span></span> +<span><span class="co">## sigma 3.41172 NA 2.02e+00 4.79960</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 269 892 269</span></span> +<span><span class="co">## IORE 261 560 169</span></span> +<span><span class="co">## DFOP 269 892 269</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 168.51</span></span></code></pre> </div> </div> -<div id="dt50-not-observed-in-the-study-and-dfop-problems-in-pestdf" class="section level1"> -<h1 class="hasAnchor"> -<a href="#dt50-not-observed-in-the-study-and-dfop-problems-in-pestdf" class="anchor"></a>DT50 not observed in the study and DFOP problems in PestDF</h1> +<div class="section level2"> +<h2 id="dt50-not-observed-in-the-study-and-dfop-problems-in-pestdf">DT50 not observed in the study and DFOP problems in PestDF<a class="anchor" aria-label="anchor" href="#dt50-not-observed-in-the-study-and-dfop-problems-in-pestdf"></a> +</h2> <div class="sourceCode" id="cb89"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p14</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p14"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in sqrt(diag(covar)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(1/diag(V)): NaNs produced</code></pre> -<pre><code>## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is -## doubtful</code></pre> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p14</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p14"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(1/diag(V)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is</span></span> +<span><span class="co">## doubtful</span></span></code></pre> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb95"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p14</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p14</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p14-1.png" width="700"></p> <div class="sourceCode" id="cb96"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p14</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 48.43249 28.67746 27.26248 -## -## Critical sum of squares for checking the SFO model: -## [1] 32.83337 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 99.47124 2.06e-30 98.42254 1.01e+02 -## k_parent 0.00279 3.75e-15 0.00256 3.04e-03 -## sigma 1.55616 3.81e-06 1.03704 2.08e+00 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 1.00e+02 NA NaN NaN -## k__iore_parent 9.44e-08 NA NaN NaN -## N_parent 3.31e+00 NA NaN NaN -## sigma 1.20e+00 NA 0.796 1.6 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 1.00e+02 2.96e-28 99.40280 101.2768 -## k1 9.53e-03 1.20e-01 0.00638 0.0143 -## k2 6.08e-12 5.00e-01 0.00000 Inf -## g 3.98e-01 2.19e-01 0.30481 0.4998 -## sigma 1.17e+00 7.68e-06 0.77406 1.5610 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 2.48e+02 8.25e+02 2.48e+02 -## IORE 4.34e+02 2.22e+04 6.70e+03 -## DFOP 3.05e+10 2.95e+11 1.14e+11 -## -## Representative half-life: -## [1] 6697.44</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p14</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 48.43249 28.67746 27.26248 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 32.83337</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 99.47124 2.06e-30 98.42254 1.01e+02</span></span> +<span><span class="co">## k_parent 0.00279 3.75e-15 0.00256 3.04e-03</span></span> +<span><span class="co">## sigma 1.55616 3.81e-06 1.03704 2.08e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.00e+02 NA NaN NaN</span></span> +<span><span class="co">## k__iore_parent 9.44e-08 NA NaN NaN</span></span> +<span><span class="co">## N_parent 3.31e+00 NA NaN NaN</span></span> +<span><span class="co">## sigma 1.20e+00 NA 0.796 1.6</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.00e+02 2.96e-28 99.40280 101.2768</span></span> +<span><span class="co">## k1 9.53e-03 1.20e-01 0.00638 0.0143</span></span> +<span><span class="co">## k2 6.08e-12 5.00e-01 0.00000 Inf</span></span> +<span><span class="co">## g 3.98e-01 2.19e-01 0.30481 0.4998</span></span> +<span><span class="co">## sigma 1.17e+00 7.68e-06 0.77406 1.5610</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 2.48e+02 8.25e+02 2.48e+02</span></span> +<span><span class="co">## IORE 4.34e+02 2.22e+04 6.70e+03</span></span> +<span><span class="co">## DFOP 3.05e+10 2.95e+11 1.14e+11</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 6697.44</span></span></code></pre> <p>The slower rate constant reported by PestDF is negative, which is not physically realistic, and not possible in mkin. The other fits give the same results in mkin and PestDF.</p> </div> -<div id="n-is-less-than-1-and-dfop-fraction-parameter-is-below-zero" class="section level1"> -<h1 class="hasAnchor"> -<a href="#n-is-less-than-1-and-dfop-fraction-parameter-is-below-zero" class="anchor"></a>N is less than 1 and DFOP fraction parameter is below zero</h1> +<div class="section level2"> +<h2 id="n-is-less-than-1-and-dfop-fraction-parameter-is-below-zero">N is less than 1 and DFOP fraction parameter is below zero<a class="anchor" aria-label="anchor" href="#n-is-less-than-1-and-dfop-fraction-parameter-is-below-zero"></a> +</h2> <div class="sourceCode" id="cb98"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p15a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p15a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p15a</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p15a"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb101"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p15a</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p15a</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p15a-1.png" width="700"></p> <div class="sourceCode" id="cb102"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p15a</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 245.5248 135.0132 245.5248 -## -## Critical sum of squares for checking the SFO model: -## [1] 165.9335 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 97.96751 2.00e-15 94.32049 101.615 -## k_parent 0.00952 4.93e-09 0.00824 0.011 -## sigma 4.18778 1.28e-04 2.44588 5.930 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 95.874 2.94e-15 92.937 98.811 -## k__iore_parent 0.629 2.11e-01 0.044 8.982 -## N_parent 0.000 5.00e-01 -0.642 0.642 -## sigma 3.105 1.78e-04 1.795 4.416 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 97.96751 2.85e-13 94.21913 101.7159 -## k1 0.00952 6.28e-02 0.00250 0.0363 -## k2 0.00952 1.27e-04 0.00646 0.0140 -## g 0.21241 5.00e-01 0.00000 1.0000 -## sigma 4.18778 2.50e-04 2.39747 5.9781 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 72.8 242 72.8 -## IORE 76.3 137 41.3 -## DFOP 72.8 242 72.8 -## -## Representative half-life: -## [1] 41.33</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p15a</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 245.5248 135.0132 245.5248 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 165.9335</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 97.96751 2.00e-15 94.32049 101.615</span></span> +<span><span class="co">## k_parent 0.00952 4.93e-09 0.00824 0.011</span></span> +<span><span class="co">## sigma 4.18778 1.28e-04 2.44588 5.930</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 95.874 2.94e-15 92.937 98.811</span></span> +<span><span class="co">## k__iore_parent 0.629 2.11e-01 0.044 8.982</span></span> +<span><span class="co">## N_parent 0.000 5.00e-01 -0.642 0.642</span></span> +<span><span class="co">## sigma 3.105 1.78e-04 1.795 4.416</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 97.96751 2.85e-13 94.21913 101.7159</span></span> +<span><span class="co">## k1 0.00952 6.28e-02 0.00250 0.0363</span></span> +<span><span class="co">## k2 0.00952 1.27e-04 0.00646 0.0140</span></span> +<span><span class="co">## g 0.21241 5.00e-01 0.00000 1.0000</span></span> +<span><span class="co">## sigma 4.18778 2.50e-04 2.39747 5.9781</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 72.8 242 72.8</span></span> +<span><span class="co">## IORE 76.3 137 41.3</span></span> +<span><span class="co">## DFOP 72.8 242 72.8</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 41.33</span></span></code></pre> <div class="sourceCode" id="cb104"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p15b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p15b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## Warning in sqrt(diag(covar)): NaNs produced</code></pre> -<pre><code>## Warning in sqrt(1/diag(V)): NaNs produced</code></pre> -<pre><code>## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is -## doubtful</code></pre> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The half-life obtained from the IORE model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p15b</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p15b"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Warning in sqrt(diag(covar)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in sqrt(1/diag(V)): NaNs produced</span></span></code></pre> +<pre><code><span><span class="co">## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite result is</span></span> +<span><span class="co">## doubtful</span></span></code></pre> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The half-life obtained from the IORE model may be used</span></span></code></pre> <div class="sourceCode" id="cb110"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p15b</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p15b</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p15b-1.png" width="700"></p> <div class="sourceCode" id="cb111"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p15b</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 106.91629 68.55574 106.91629 -## -## Critical sum of squares for checking the SFO model: -## [1] 84.25618 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 1.01e+02 3.06e-17 98.31594 1.03e+02 -## k_parent 4.86e-03 2.48e-10 0.00435 5.42e-03 -## sigma 2.76e+00 1.28e-04 1.61402 3.91e+00 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 99.83 1.81e-16 97.51349 102.14 -## k__iore_parent 0.38 3.22e-01 0.00352 41.05 -## N_parent 0.00 5.00e-01 -1.07696 1.08 -## sigma 2.21 2.57e-04 1.23245 3.19 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 1.01e+02 NA 9.82e+01 1.04e+02 -## k1 4.86e-03 NA 8.63e-04 2.73e-02 -## k2 4.86e-03 NA 3.21e-03 7.35e-03 -## g 1.88e-01 NA NA NA -## sigma 2.76e+00 NA 1.58e+00 3.94e+00 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 143 474 143.0 -## IORE 131 236 71.2 -## DFOP 143 474 143.0 -## -## Representative half-life: -## [1] 71.18</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p15b</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 106.91629 68.55574 106.91629 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 84.25618</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.01e+02 3.06e-17 98.31594 1.03e+02</span></span> +<span><span class="co">## k_parent 4.86e-03 2.48e-10 0.00435 5.42e-03</span></span> +<span><span class="co">## sigma 2.76e+00 1.28e-04 1.61402 3.91e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 99.83 1.81e-16 97.51349 102.14</span></span> +<span><span class="co">## k__iore_parent 0.38 3.22e-01 0.00352 41.05</span></span> +<span><span class="co">## N_parent 0.00 5.00e-01 -1.07696 1.08</span></span> +<span><span class="co">## sigma 2.21 2.57e-04 1.23245 3.19</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 1.01e+02 NA 9.82e+01 1.04e+02</span></span> +<span><span class="co">## k1 4.86e-03 NA 8.63e-04 2.73e-02</span></span> +<span><span class="co">## k2 4.86e-03 NA 3.21e-03 7.35e-03</span></span> +<span><span class="co">## g 1.88e-01 NA NA NA</span></span> +<span><span class="co">## sigma 2.76e+00 NA 1.58e+00 3.94e+00</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 143 474 143.0</span></span> +<span><span class="co">## IORE 131 236 71.2</span></span> +<span><span class="co">## DFOP 143 474 143.0</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 71.18</span></span></code></pre> <p>In mkin, only the IORE fit is affected (deemed unrealistic), as the fraction parameter of the DFOP model is restricted to the interval between 0 and 1 in mkin. The SFO fits give the same results for both mkin and PestDF.</p> </div> -<div id="the-dfop-fraction-parameter-is-greater-than-1" class="section level1"> -<h1 class="hasAnchor"> -<a href="#the-dfop-fraction-parameter-is-greater-than-1" class="anchor"></a>The DFOP fraction parameter is greater than 1</h1> +<div class="section level2"> +<h2 id="the-dfop-fraction-parameter-is-greater-than-1">The DFOP fraction parameter is greater than 1<a class="anchor" aria-label="anchor" href="#the-dfop-fraction-parameter-is-greater-than-1"></a> +</h2> <div class="sourceCode" id="cb113"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="va">p16</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p16"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></code></pre></div> -<pre><code>## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</code></pre> -<pre><code>## The representative half-life of the IORE model is longer than the one corresponding</code></pre> -<pre><code>## to the terminal degradation rate found with the DFOP model.</code></pre> -<pre><code>## The representative half-life obtained from the DFOP model may be used</code></pre> +<code class="sourceCode R"><span><span class="va">p16</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/nafta.html">nafta</a></span><span class="op">(</span><span class="va">NAFTA_SOP_Attachment</span><span class="op">[[</span><span class="st">"p16"</span><span class="op">]</span><span class="op">]</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## The SFO model is rejected as S_SFO is equal or higher than the critical value S_c</span></span></code></pre> +<pre><code><span><span class="co">## The representative half-life of the IORE model is longer than the one corresponding</span></span></code></pre> +<pre><code><span><span class="co">## to the terminal degradation rate found with the DFOP model.</span></span></code></pre> +<pre><code><span><span class="co">## The representative half-life obtained from the DFOP model may be used</span></span></code></pre> <div class="sourceCode" id="cb118"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/pkg/saemix/man/plot-SaemixObject-method.html">plot</a></span><span class="op">(</span><span class="va">p16</span><span class="op">)</span></code></pre></div> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/plot.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">p16</span><span class="op">)</span></span></code></pre></div> <p><img src="NAFTA_examples_files/figure-html/p16-1.png" width="700"></p> <div class="sourceCode" id="cb119"><pre class="downlit sourceCode r"> -<code class="sourceCode R"><span class="fu"><a href="https://rdrr.io/r/base/print.html">print</a></span><span class="op">(</span><span class="va">p16</span><span class="op">)</span></code></pre></div> -<pre><code>## Sums of squares: -## SFO IORE DFOP -## 3831.804 2062.008 1550.980 -## -## Critical sum of squares for checking the SFO model: -## [1] 2247.348 -## -## Parameters: -## $SFO -## Estimate Pr(>t) Lower Upper -## parent_0 71.953 2.33e-13 60.509 83.40 -## k_parent 0.159 4.86e-05 0.102 0.25 -## sigma 11.302 1.25e-08 8.308 14.30 -## -## $IORE -## Estimate Pr(>t) Lower Upper -## parent_0 8.74e+01 2.48e-16 7.72e+01 97.52972 -## k__iore_parent 4.55e-04 2.16e-01 3.48e-05 0.00595 -## N_parent 2.70e+00 1.21e-08 1.99e+00 3.40046 -## sigma 8.29e+00 1.61e-08 6.09e+00 10.49062 -## -## $DFOP -## Estimate Pr(>t) Lower Upper -## parent_0 88.5333 7.40e-18 79.9836 97.083 -## k1 18.8461 5.00e-01 0.0000 Inf -## k2 0.0776 1.41e-05 0.0518 0.116 -## g 0.4733 1.41e-09 0.3674 0.582 -## sigma 7.1902 2.11e-08 5.2785 9.102 -## -## -## DTx values: -## DT50 DT90 DT50_rep -## SFO 4.35 14.4 4.35 -## IORE 1.48 32.1 9.67 -## DFOP 0.67 21.4 8.93 -## -## Representative half-life: -## [1] 8.93</code></pre> +<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">p16</span><span class="op">)</span></span></code></pre></div> +<pre><code><span><span class="co">## Sums of squares:</span></span> +<span><span class="co">## SFO IORE DFOP </span></span> +<span><span class="co">## 3831.804 2062.008 1550.980 </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Critical sum of squares for checking the SFO model:</span></span> +<span><span class="co">## [1] 2247.348</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Parameters:</span></span> +<span><span class="co">## $SFO</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 71.953 2.33e-13 60.509 83.40</span></span> +<span><span class="co">## k_parent 0.159 4.86e-05 0.102 0.25</span></span> +<span><span class="co">## sigma 11.302 1.25e-08 8.308 14.30</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $IORE</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 8.74e+01 2.48e-16 7.72e+01 97.52972</span></span> +<span><span class="co">## k__iore_parent 4.55e-04 2.16e-01 3.48e-05 0.00595</span></span> +<span><span class="co">## N_parent 2.70e+00 1.21e-08 1.99e+00 3.40046</span></span> +<span><span class="co">## sigma 8.29e+00 1.61e-08 6.09e+00 10.49062</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## $DFOP</span></span> +<span><span class="co">## Estimate Pr(>t) Lower Upper</span></span> +<span><span class="co">## parent_0 88.5333 7.40e-18 79.9836 97.083</span></span> +<span><span class="co">## k1 18.8461 5.00e-01 0.0000 Inf</span></span> +<span><span class="co">## k2 0.0776 1.41e-05 0.0518 0.116</span></span> +<span><span class="co">## g 0.4733 1.41e-09 0.3674 0.582</span></span> +<span><span class="co">## sigma 7.1902 2.11e-08 5.2785 9.102</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## </span></span> +<span><span class="co">## DTx values:</span></span> +<span><span class="co">## DT50 DT90 DT50_rep</span></span> +<span><span class="co">## SFO 4.35 14.4 4.35</span></span> +<span><span class="co">## IORE 1.48 32.1 9.67</span></span> +<span><span class="co">## DFOP 0.67 21.4 8.93</span></span> +<span><span class="co">## </span></span> +<span><span class="co">## Representative half-life:</span></span> +<span><span class="co">## [1] 8.93</span></span></code></pre> <p>In PestDF, the DFOP fit seems to have stuck in a local minimum, as mkin finds a solution with a much lower <span class="math inline">\(\chi^2\)</span> error level. As the half-life from the slower rate constant of the DFOP model is larger than the IORE derived half-life, the NAFTA recommendation obtained with mkin is to use the DFOP representative half-life of 8.9 days.</p> </div> -<div id="conclusions" class="section level1"> -<h1 class="hasAnchor"> -<a href="#conclusions" class="anchor"></a>Conclusions</h1> +<div class="section level2"> +<h2 id="conclusions">Conclusions<a class="anchor" aria-label="anchor" href="#conclusions"></a> +</h2> <p>The results obtained with mkin deviate from the results obtained with PestDF either in cases where one of the interpretive rules would apply, i.e. the IORE parameter N is less than one or the DFOP k values obtained with PestDF are equal to the SFO k values, or in cases where the DFOP model did not converge, which often lead to negative rate constants returned by PestDF.</p> <p>Therefore, mkin appears to suitable for kinetic evaluations according to the NAFTA guidance.</p> </div> -<div id="references" class="section level1 unnumbered"> -<h1 class="hasAnchor"> -<a href="#references" class="anchor"></a>References</h1> +<div class="section level2"> +<h2 class="unnumbered" id="references">References<a class="anchor" aria-label="anchor" href="#references"></a> +</h2> <div id="refs" class="references hanging-indent"> <div id="ref-usepa2015"> <p>US EPA. 2015. “Standard Operating Procedure for Using the NAFTA Guidance to Calculate Representative Half-Life Values and Characterizing Pesticide Degradation.”</p> @@ -1016,11 +1027,13 @@ <footer><div class="copyright"> - <p>Developed by Johannes Ranke.</p> + <p></p> +<p>Developed by Johannes Ranke.</p> </div> <div class="pkgdown"> - <p>Site built with <a href="https://pkgdown.r-lib.org/">pkgdown</a> 1.6.1.</p> + <p></p> +<p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.6.</p> </div> </footer> @@ -1029,5 +1042,7 @@ + + </body> </html> diff --git 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b/docs/dev/articles/web_only/benchmarks.html @@ -34,7 +34,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.0</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> @@ -112,7 +112,7 @@ <h1 data-toc-skip>Benchmark timings for mkin</h1> <h4 data-toc-skip class="author">Johannes Ranke</h4> - <h4 data-toc-skip class="date">Last change 14 July 2022 (rebuilt 2022-11-15)</h4> + <h4 data-toc-skip class="date">Last change 14 July 2022 (rebuilt 2022-11-24)</h4> <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/benchmarks.rmd" class="external-link"><code>vignettes/web_only/benchmarks.rmd</code></a></small> <div class="hidden name"><code>benchmarks.rmd</code></div> @@ -351,8 +351,16 @@ <td align="left">Ryzen 7 1700</td> <td align="left">4.2.2</td> <td align="left">1.2.0</td> -<td align="right">2.129</td> -<td align="right">3.784</td> +<td align="right">2.140</td> +<td align="right">3.774</td> +</tr> +<tr class="odd"> +<td align="left">Linux</td> +<td align="left">Ryzen 7 1700</td> +<td align="left">4.2.2</td> +<td align="left">1.2.2</td> +<td align="right">2.187</td> +<td align="right">3.851</td> </tr> </tbody> </table> @@ -530,9 +538,18 @@ <td align="left">Ryzen 7 1700</td> <td align="left">4.2.2</td> <td align="left">1.2.0</td> -<td align="right">1.559</td> -<td align="right">6.097</td> -<td align="right">2.841</td> +<td align="right">1.554</td> +<td align="right">6.193</td> +<td align="right">2.843</td> +</tr> +<tr class="odd"> +<td align="left">Linux</td> +<td align="left">Ryzen 7 1700</td> +<td align="left">4.2.2</td> +<td align="left">1.2.2</td> +<td align="right">1.585</td> +<td align="right">6.335</td> +<td align="right">3.003</td> </tr> </tbody> </table> @@ -764,12 +781,24 @@ <td align="left">Ryzen 7 1700</td> <td align="left">4.2.2</td> <td align="left">1.2.0</td> -<td align="right">0.911</td> -<td align="right">1.328</td> -<td align="right">1.519</td> -<td align="right">2.986</td> -<td align="right">1.957</td> -<td align="right">2.769</td> +<td align="right">0.913</td> +<td align="right">1.345</td> +<td align="right">1.539</td> +<td align="right">3.011</td> +<td align="right">1.987</td> +<td align="right">2.802</td> +</tr> +<tr class="odd"> +<td align="left">Linux</td> +<td align="left">Ryzen 7 1700</td> +<td align="left">4.2.2</td> +<td align="left">1.2.2</td> +<td align="right">0.935</td> +<td align="right">1.381</td> +<td align="right">1.551</td> +<td align="right">3.209</td> +<td align="right">1.976</td> +<td align="right">3.013</td> </tr> </tbody> </table> diff --git a/docs/dev/articles/web_only/compiled_models.html b/docs/dev/articles/web_only/compiled_models.html index ade86bc5..e9d80420 100644 --- a/docs/dev/articles/web_only/compiled_models.html +++ b/docs/dev/articles/web_only/compiled_models.html @@ -34,7 +34,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.0</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> @@ -78,7 +78,10 @@ <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> </li> <li> - <a href="../../articles/web_only/benchmarks.html">Some benchmark timings</a> + <a href="../../articles/web_only/benchmarks.html">Benchmark timings for mkin</a> + </li> + <li> + <a href="../../articles/web_only/saem_benchmarks.html">Benchmark timings for saem.mmkin</a> </li> </ul> </li> @@ -109,7 +112,7 @@ <h1 data-toc-skip>Performance benefit by using compiled model definitions in mkin</h1> <h4 data-toc-skip class="author">Johannes Ranke</h4> - <h4 data-toc-skip class="date">2022-11-01</h4> + <h4 data-toc-skip class="date">2022-11-24</h4> <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/compiled_models.rmd" class="external-link"><code>vignettes/web_only/compiled_models.rmd</code></a></small> <div class="hidden name"><code>compiled_models.rmd</code></div> @@ -167,10 +170,10 @@ <span> <span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="st">"R package rbenchmark is not available"</span><span class="op">)</span></span> <span><span class="op">}</span></span></code></pre></div> <pre><code><span><span class="co">## test replications relative elapsed</span></span> -<span><span class="co">## 4 analytical 1 1.000 0.186</span></span> -<span><span class="co">## 3 deSolve, compiled 1 1.656 0.308</span></span> -<span><span class="co">## 2 Eigenvalue based 1 2.102 0.391</span></span> -<span><span class="co">## 1 deSolve, not compiled 1 38.968 7.248</span></span></code></pre> +<span><span class="co">## 4 analytical 1 1.000 0.221</span></span> +<span><span class="co">## 3 deSolve, compiled 1 1.561 0.345</span></span> +<span><span class="co">## 2 Eigenvalue based 1 1.932 0.427</span></span> +<span><span class="co">## 1 deSolve, not compiled 1 33.629 7.432</span></span></code></pre> <p>We see that using the compiled model is by more than a factor of 10 faster than using deSolve without compiled code.</p> </div> <div class="section level2"> @@ -197,10 +200,10 @@ <span><span class="op">}</span></span></code></pre></div> <pre><code><span><span class="co">## Temporary DLL for differentials generated and loaded</span></span></code></pre> <pre><code><span><span class="co">## test replications relative elapsed</span></span> -<span><span class="co">## 2 deSolve, compiled 1 1.000 0.452</span></span> -<span><span class="co">## 1 deSolve, not compiled 1 29.431 13.303</span></span></code></pre> -<p>Here we get a performance benefit of a factor of 29 using the version of the differential equation model compiled from C code!</p> -<p>This vignette was built with mkin 1.2.0 on</p> +<span><span class="co">## 2 deSolve, compiled 1 1.000 0.482</span></span> +<span><span class="co">## 1 deSolve, not compiled 1 27.865 13.431</span></span></code></pre> +<p>Here we get a performance benefit of a factor of 28 using the version of the differential equation model compiled from C code!</p> +<p>This vignette was built with mkin 1.2.2 on</p> <pre><code><span><span class="co">## R version 4.2.2 (2022-10-31)</span></span> <span><span class="co">## Platform: x86_64-pc-linux-gnu (64-bit)</span></span> <span><span class="co">## Running under: Debian GNU/Linux 11 (bullseye)</span></span></code></pre> diff --git a/docs/dev/articles/web_only/dimethenamid_2018.html b/docs/dev/articles/web_only/dimethenamid_2018.html index 60f1ab5a..ec7f54d8 100644 --- a/docs/dev/articles/web_only/dimethenamid_2018.html +++ b/docs/dev/articles/web_only/dimethenamid_2018.html @@ -34,7 +34,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.1.2</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> @@ -63,19 +63,25 @@ <a href="../../articles/web_only/dimethenamid_2018.html">Example evaluations of dimethenamid data from 2018 with nonlinear mixed-effects models</a> </li> <li> - <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + <a href="../../articles/web_only/multistart.html">Short demo of the multistart method</a> </li> <li> <a href="../../articles/web_only/compiled_models.html">Performance benefit by using compiled model definitions in mkin</a> </li> <li> + <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + </li> + <li> <a href="../../articles/twa.html">Calculation of time weighted average concentrations with mkin</a> </li> <li> <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> </li> <li> - <a href="../../articles/web_only/benchmarks.html">Some benchmark timings</a> + <a href="../../articles/web_only/benchmarks.html">Benchmark timings for mkin</a> + </li> + <li> + <a href="../../articles/web_only/saem_benchmarks.html">Benchmark timings for saem.mmkin</a> </li> </ul> </li> @@ -106,7 +112,7 @@ <h1 data-toc-skip>Example evaluations of the dimethenamid data from 2018</h1> <h4 data-toc-skip class="author">Johannes Ranke</h4> - <h4 data-toc-skip class="date">Last change 1 July 2022, built on 16 Sep 2022</h4> + <h4 data-toc-skip class="date">Last change 1 July 2022, built on 24 Nov 2022</h4> <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/dimethenamid_2018.rmd" class="external-link"><code>vignettes/web_only/dimethenamid_2018.rmd</code></a></small> <div class="hidden name"><code>dimethenamid_2018.rmd</code></div> @@ -366,7 +372,7 @@ DFOP tc more iterations 665.88 663.80</code></pre> <span><span class="op">)</span></span> <span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">AIC_parent_saemix_methods_defaults</span><span class="op">)</span></span></code></pre></div> <pre><code> is gq lin -668.27 718.36 666.49 </code></pre> +669.77 669.36 670.95 </code></pre> </div> </div> <div class="section level3"> @@ -437,7 +443,7 @@ DFOP tc more iterations 665.88 663.80</code></pre> </h2> <div class="sourceCode" id="cb32"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/utils/sessionInfo.html" class="external-link">sessionInfo</a></span><span class="op">(</span><span class="op">)</span></span></code></pre></div> -<pre><code>R version 4.2.1 (2022-06-23) +<pre><code>R version 4.2.2 (2022-10-31) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Debian GNU/Linux 11 (bullseye) @@ -457,24 +463,24 @@ attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: -[1] nlme_3.1-158 mkin_1.1.2 knitr_1.39 +[1] saemix_3.2 npde_3.2 nlme_3.1-160 mkin_1.2.2 knitr_1.41 loaded via a namespace (and not attached): - [1] deSolve_1.33 zoo_1.8-10 tidyselect_1.1.2 xfun_0.31 - [5] bslib_0.4.0 purrr_0.3.4 lattice_0.20-45 colorspace_2.0-3 - [9] vctrs_0.4.1 generics_0.1.3 htmltools_0.5.3 yaml_2.3.5 -[13] utf8_1.2.2 rlang_1.0.4 pkgdown_2.0.6 saemix_3.1 -[17] jquerylib_0.1.4 pillar_1.8.0 glue_1.6.2 DBI_1.1.3 -[21] lifecycle_1.0.1 stringr_1.4.0 munsell_0.5.0 gtable_0.3.0 -[25] ragg_1.2.2 memoise_2.0.1 evaluate_0.15 npde_3.2 -[29] fastmap_1.1.0 lmtest_0.9-40 parallel_4.2.1 fansi_1.0.3 -[33] highr_0.9 KernSmooth_2.23-20 scales_1.2.0 cachem_1.0.6 -[37] desc_1.4.1 jsonlite_1.8.0 systemfonts_1.0.4 fs_1.5.2 -[41] textshaping_0.3.6 gridExtra_2.3 ggplot2_3.3.6 digest_0.6.29 -[45] stringi_1.7.8 dplyr_1.0.9 grid_4.2.1 rprojroot_2.0.3 -[49] cli_3.3.0 tools_4.2.1 magrittr_2.0.3 sass_0.4.2 -[53] tibble_3.1.8 pkgconfig_2.0.3 assertthat_0.2.1 rmarkdown_2.14.3 -[57] mclust_5.4.10 R6_2.5.1 compiler_4.2.1 </code></pre> + [1] deSolve_1.34 zoo_1.8-11 tidyselect_1.2.0 xfun_0.35 + [5] bslib_0.4.1 purrr_0.3.5 lattice_0.20-45 colorspace_2.0-3 + [9] vctrs_0.5.1 generics_0.1.3 htmltools_0.5.3 yaml_2.3.6 +[13] utf8_1.2.2 rlang_1.0.6 pkgdown_2.0.6 jquerylib_0.1.4 +[17] pillar_1.8.1 glue_1.6.2 DBI_1.1.3 lifecycle_1.0.3 +[21] stringr_1.4.1 munsell_0.5.0 gtable_0.3.1 ragg_1.2.4 +[25] codetools_0.2-18 memoise_2.0.1 evaluate_0.18 fastmap_1.1.0 +[29] lmtest_0.9-40 parallel_4.2.2 fansi_1.0.3 highr_0.9 +[33] scales_1.2.1 cachem_1.0.6 desc_1.4.2 jsonlite_1.8.3 +[37] systemfonts_1.0.4 fs_1.5.2 textshaping_0.3.6 gridExtra_2.3 +[41] ggplot2_3.4.0 digest_0.6.30 stringi_1.7.8 dplyr_1.0.10 +[45] grid_4.2.2 rprojroot_2.0.3 cli_3.4.1 tools_4.2.2 +[49] magrittr_2.0.3 sass_0.4.3 tibble_3.1.8 pkgconfig_2.0.3 +[53] assertthat_0.2.1 rmarkdown_2.18 R6_2.5.1 mclust_6.0.0 +[57] compiler_4.2.2 </code></pre> </div> <div class="section level2"> <h2 id="references">References<a class="anchor" aria-label="anchor" href="#references"></a> diff --git a/docs/dev/articles/web_only/multistart.html b/docs/dev/articles/web_only/multistart.html index 50a57d1b..fd05f340 100644 --- a/docs/dev/articles/web_only/multistart.html +++ b/docs/dev/articles/web_only/multistart.html @@ -34,7 +34,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.0</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> @@ -78,7 +78,10 @@ <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> </li> <li> - <a href="../../articles/web_only/benchmarks.html">Some benchmark timings</a> + <a href="../../articles/web_only/benchmarks.html">Benchmark timings for mkin</a> + </li> + <li> + <a href="../../articles/web_only/saem_benchmarks.html">Benchmark timings for saem.mmkin</a> </li> </ul> </li> @@ -109,7 +112,7 @@ <h1 data-toc-skip>Short demo of the multistart method</h1> <h4 data-toc-skip class="author">Johannes Ranke</h4> - <h4 data-toc-skip class="date">Last change 26 September 2022 (rebuilt 2022-11-01)</h4> + <h4 data-toc-skip class="date">Last change 26 September 2022 (rebuilt 2022-11-24)</h4> <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/multistart.rmd" class="external-link"><code>vignettes/web_only/multistart.rmd</code></a></small> <div class="hidden name"><code>multistart.rmd</code></div> @@ -163,8 +166,8 @@ <pre><code><span><span class="co">## Data: 155 observations of 1 variable(s) grouped in 6 datasets</span></span> <span><span class="co">## </span></span> <span><span class="co">## npar AIC BIC Lik Chisq Df Pr(>Chisq)</span></span> -<span><span class="co">## best(f_saem_reduced_multi) 9 663.64 661.77 -322.82 </span></span> -<span><span class="co">## f_saem_full 10 668.27 666.19 -324.13 0 1 1</span></span></code></pre> +<span><span class="co">## best(f_saem_reduced_multi) 9 663.69 661.82 -322.85 </span></span> +<span><span class="co">## f_saem_full 10 669.77 667.69 -324.89 0 1 1</span></span></code></pre> <p>While AIC and BIC are lower for the reduced model, the likelihood ratio test does not indicate a significant difference between the fits.</p> </div> diff --git a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-3-1.png b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-3-1.png Binary files differindex 79543765..13bdb94b 100644 --- a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-3-1.png +++ b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-3-1.png diff --git a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-4-1.png b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-4-1.png Binary files differindex 4466d437..56147ae2 100644 --- a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-4-1.png +++ b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-4-1.png diff --git a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-5-1.png b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-5-1.png Binary files differindex 3dd36f91..f0b89dba 100644 --- a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-5-1.png +++ b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-5-1.png diff --git a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-6-1.png b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-6-1.png Binary files differindex 3963e993..c57c247f 100644 --- a/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-6-1.png +++ b/docs/dev/articles/web_only/multistart_files/figure-html/unnamed-chunk-6-1.png diff --git a/docs/dev/articles/web_only/saem_benchmarks.html b/docs/dev/articles/web_only/saem_benchmarks.html index e54bc38c..4fe648c6 100644 --- a/docs/dev/articles/web_only/saem_benchmarks.html +++ b/docs/dev/articles/web_only/saem_benchmarks.html @@ -34,14 +34,14 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.0</span> + <span class="version label label-info" data-toggle="tooltip" data-placement="bottom" title="In-development version">1.2.2</span> </span> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li> - <a href="../../reference/index.html">Functions and data</a> + <a href="../../reference/index.html">Reference</a> </li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false"> @@ -53,6 +53,9 @@ <li> <a href="../../articles/mkin.html">Introduction to mkin</a> </li> + <li class="divider"> + </li> +<li class="dropdown-header">Example evaluations with (generalised) nonlinear least squares</li> <li> <a href="../../articles/FOCUS_D.html">Example evaluation of FOCUS Example Dataset D</a> </li> @@ -60,22 +63,31 @@ <a href="../../articles/FOCUS_L.html">Example evaluation of FOCUS Laboratory Data L1 to L3</a> </li> <li> - <a href="../../articles/web_only/dimethenamid_2018.html">Example evaluations of dimethenamid data from 2018 with nonlinear mixed-effects models</a> + <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + </li> + <li class="divider"> </li> +<li class="dropdown-header">Example evaluations with hierarchical models (nonlinear mixed-effects models)</li> <li> - <a href="../../articles/web_only/multistart.html">Short demo of the multistart method</a> + <a href="../../articles/prebuilt/2022_dmta_parent.html">Testing hierarchical parent degradation kinetics with residue data on dimethenamid and dimethenamid-P</a> </li> <li> - <a href="../../articles/web_only/compiled_models.html">Performance benefit by using compiled model definitions in mkin</a> + <a href="../../articles/prebuilt/2022_dmta_pathway.html">Testing hierarchical pathway kinetics with residue data on dimethenamid and dimethenamid-P</a> </li> <li> - <a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> + <a href="../../articles/prebuilt/2022_cyan_pathway.html">Testing hierarchical pathway kinetics with residue data on cyantraniliprole</a> </li> <li> - <a href="../../articles/twa.html">Calculation of time weighted average concentrations with mkin</a> + <a href="../../articles/web_only/dimethenamid_2018.html">Comparison of saemix and nlme evaluations of dimethenamid data from 2018</a> </li> <li> - <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> + <a href="../../articles/web_only/multistart.html">Short demo of the multistart method</a> + </li> + <li class="divider"> + </li> +<li class="dropdown-header">Performance</li> + <li> + <a href="../../articles/web_only/compiled_models.html">Performance benefit by using compiled model definitions in mkin</a> </li> <li> <a href="../../articles/web_only/benchmarks.html">Benchmark timings for mkin</a> @@ -83,6 +95,15 @@ <li> <a href="../../articles/web_only/saem_benchmarks.html">Benchmark timings for saem.mmkin</a> </li> + <li class="divider"> + </li> +<li class="dropdown-header">Miscellaneous</li> + <li> + <a href="../../articles/twa.html">Calculation of time weighted average concentrations with mkin</a> + </li> + <li> + <a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a> + </li> </ul> </li> <li> @@ -106,13 +127,15 @@ - </header><script src="saem_benchmarks_files/accessible-code-block-0.0.1/empty-anchor.js"></script><div class="row"> + </header><div class="row"> <div class="col-md-9 contents"> <div class="page-header toc-ignore"> <h1 data-toc-skip>Benchmark timings for saem.mmkin</h1> - <h4 data-toc-skip class="author">Johannes Ranke</h4> + <h4 data-toc-skip class="author">Johannes +Ranke</h4> - <h4 data-toc-skip class="date">Last change 14 November 2022 (rebuilt 2022-11-15)</h4> + <h4 data-toc-skip class="date">Last change 14 November 2022 +(rebuilt 2023-01-28)</h4> <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/saem_benchmarks.rmd" class="external-link"><code>vignettes/web_only/saem_benchmarks.rmd</code></a></small> <div class="hidden name"><code>saem_benchmarks.rmd</code></div> @@ -121,15 +144,19 @@ -<p>Each system is characterized by operating system type, CPU type, mkin version, saemix version and R version. A compiler was available, so if no analytical solution was available, compiled ODE models are used.</p> -<p>Every fit is only performed once, so the accuracy of the benchmarks is limited.</p> +<p>Each system is characterized by operating system type, CPU type, mkin +version, saemix version and R version. A compiler was available, so if +no analytical solution was available, compiled ODE models are used.</p> +<p>Every fit is only performed once, so the accuracy of the benchmarks +is limited.</p> <p>For the initial mmkin fits, we use all available cores.</p> <div class="sourceCode" id="cb1"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="va">n_cores</span> <span class="op"><-</span> <span class="fu">parallel</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/parallel/detectCores.html" class="external-link">detectCores</a></span><span class="op">(</span><span class="op">)</span></span></code></pre></div> <div class="section level2"> <h2 id="test-data">Test data<a class="anchor" aria-label="anchor" href="#test-data"></a> </h2> -<p>Please refer to the vignette <code>dimethenamid_2018</code> for an explanation of the following preprocessing.</p> +<p>Please refer to the vignette <code>dimethenamid_2018</code> for an +explanation of the following preprocessing.</p> <div class="sourceCode" id="cb2"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="va">dmta_ds</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/lapply.html" class="external-link">lapply</a></span><span class="op">(</span><span class="fl">1</span><span class="op">:</span><span class="fl">7</span>, <span class="kw">function</span><span class="op">(</span><span class="va">i</span><span class="op">)</span> <span class="op">{</span></span> <span> <span class="va">ds_i</span> <span class="op"><-</span> <span class="va">dimethenamid_2018</span><span class="op">$</span><span class="va">ds</span><span class="op">[[</span><span class="va">i</span><span class="op">]</span><span class="op">]</span><span class="op">$</span><span class="va">data</span></span> @@ -232,19 +259,24 @@ </tr> </tbody> </table> -<p>The above model comparison suggests to use the SFORB model with two-component error. For comparison, we keep the DFOP model with two-component error, as it competes with SFORB for biphasic curves.</p> +<p>The above model comparison suggests to use the SFORB model with +two-component error. For comparison, we keep the DFOP model with +two-component error, as it competes with SFORB for biphasic curves.</p> <div class="sourceCode" id="cb5"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="fu"><a href="../../reference/illparms.html">illparms</a></span><span class="op">(</span><span class="va">dfop_tc</span><span class="op">)</span></span></code></pre></div> <pre><code><span><span class="co">## [1] "sd(log_k2)"</span></span></code></pre> <div class="sourceCode" id="cb7"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="fu"><a href="../../reference/illparms.html">illparms</a></span><span class="op">(</span><span class="va">sforb_tc</span><span class="op">)</span></span></code></pre></div> <pre><code><span><span class="co">## [1] "sd(log_k_DMTA_bound_free)"</span></span></code></pre> -<p>For these two models, random effects for the transformed parameters <code>k2</code> and <code>k_DMTA_bound_free</code> could not be quantified.</p> +<p>For these two models, random effects for the transformed parameters +<code>k2</code> and <code>k_DMTA_bound_free</code> could not be +quantified.</p> </div> <div class="section level3"> <h3 id="one-metabolite">One metabolite<a class="anchor" aria-label="anchor" href="#one-metabolite"></a> </h3> -<p>We remove parameters that were found to be ill-defined in the parent only fits.</p> +<p>We remove parameters that were found to be ill-defined in the parent +only fits.</p> <div class="sourceCode" id="cb9"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="va">one_met_mods</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span></span> <span> DFOP_SFO <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span></span> @@ -267,7 +299,11 @@ <div class="section level3"> <h3 id="three-metabolites">Three metabolites<a class="anchor" aria-label="anchor" href="#three-metabolites"></a> </h3> -<p>For the case of three metabolites, we only keep the SFORB model in order to limit the time for compiling this vignette, and as fitting in parallel may disturb the benchmark. Again, we do not include random effects that were ill-defined in previous fits of subsets of the degradation model.</p> +<p>For the case of three metabolites, we only keep the SFORB model in +order to limit the time for compiling this vignette, and as fitting in +parallel may disturb the benchmark. Again, we do not include random +effects that were ill-defined in previous fits of subsets of the +degradation model.</p> <div class="sourceCode" id="cb10"><pre class="downlit sourceCode r"> <code class="sourceCode R"><span><span class="fu"><a href="../../reference/illparms.html">illparms</a></span><span class="op">(</span><span class="va">sforb_sfo_tc</span><span class="op">)</span></span></code></pre></div> <div class="sourceCode" id="cb11"><pre class="downlit sourceCode r"> @@ -288,12 +324,24 @@ <div class="section level2"> <h2 id="results">Results<a class="anchor" aria-label="anchor" href="#results"></a> </h2> -<p>Benchmarks for all available error models are shown. They are intended for improving mkin, not for comparing CPUs or operating systems. All trademarks belong to their respective owners.</p> +<p>Benchmarks for all available error models are shown. They are +intended for improving mkin, not for comparing CPUs or operating +systems. All trademarks belong to their respective owners.</p> <div class="section level3"> <h3 id="parent-only-1">Parent only<a class="anchor" aria-label="anchor" href="#parent-only-1"></a> </h3> <p>Constant variance for SFO, DFOP, SFORB and HS.</p> -<table class="table"> +<table style="width:100%;" class="table"> +<colgroup> +<col width="42%"> +<col width="8%"> +<col width="8%"> +<col width="9%"> +<col width="8%"> +<col width="8%"> +<col width="8%"> +<col width="8%"> +</colgroup> <thead><tr class="header"> <th align="left">CPU</th> <th align="left">OS</th> @@ -304,19 +352,51 @@ <th align="right">t3</th> <th align="right">t4</th> </tr></thead> -<tbody><tr class="odd"> +<tbody> +<tr class="odd"> <td align="left">Ryzen 7 1700</td> <td align="left">Linux</td> <td align="left">1.2.0</td> <td align="left">3.2</td> -<td align="right">2.11</td> -<td align="right">4.632</td> -<td align="right">4.264</td> -<td align="right">4.93</td> -</tr></tbody> +<td align="right">2.140</td> +<td align="right">4.626</td> +<td align="right">4.328</td> +<td align="right">4.998</td> +</tr> +<tr class="even"> +<td align="left">Ryzen 7 1700</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">2.427</td> +<td align="right">4.550</td> +<td align="right">4.217</td> +<td align="right">4.851</td> +</tr> +<tr class="odd"> +<td align="left">Ryzen 9 7950X 16-Core Processor</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">1.470</td> +<td align="right">2.263</td> +<td align="right">1.840</td> +<td align="right">2.299</td> +</tr> +</tbody> </table> <p>Two-component error fits for SFO, DFOP, SFORB and HS.</p> -<table class="table"> +<table style="width:100%;" class="table"> +<colgroup> +<col width="42%"> +<col width="8%"> +<col width="8%"> +<col width="9%"> +<col width="8%"> +<col width="8%"> +<col width="8%"> +<col width="8%"> +</colgroup> <thead><tr class="header"> <th align="left">CPU</th> <th align="left">OS</th> @@ -327,16 +407,38 @@ <th align="right">t7</th> <th align="right">t8</th> </tr></thead> -<tbody><tr class="odd"> +<tbody> +<tr class="odd"> <td align="left">Ryzen 7 1700</td> <td align="left">Linux</td> <td align="left">1.2.0</td> <td align="left">3.2</td> -<td align="right">5.602</td> -<td align="right">7.373</td> -<td align="right">7.815</td> -<td align="right">7.831</td> -</tr></tbody> +<td align="right">5.678</td> +<td align="right">7.441</td> +<td align="right">8.000</td> +<td align="right">7.980</td> +</tr> +<tr class="even"> +<td align="left">Ryzen 7 1700</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">5.352</td> +<td align="right">7.201</td> +<td align="right">8.174</td> +<td align="right">8.401</td> +</tr> +<tr class="odd"> +<td align="left">Ryzen 9 7950X 16-Core Processor</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">2.118</td> +<td align="right">3.528</td> +<td align="right">3.295</td> +<td align="right">3.157</td> +</tr> +</tbody> </table> </div> <div class="section level3"> @@ -344,6 +446,14 @@ </h3> <p>Two-component error for DFOP-SFO and SFORB-SFO.</p> <table class="table"> +<colgroup> +<col width="48%"> +<col width="9%"> +<col width="9%"> +<col width="10%"> +<col width="10%"> +<col width="12%"> +</colgroup> <thead><tr class="header"> <th align="left">CPU</th> <th align="left">OS</th> @@ -352,14 +462,32 @@ <th align="right">t9</th> <th align="right">t10</th> </tr></thead> -<tbody><tr class="odd"> +<tbody> +<tr class="odd"> <td align="left">Ryzen 7 1700</td> <td align="left">Linux</td> <td align="left">1.2.0</td> <td align="left">3.2</td> -<td align="right">24.014</td> -<td align="right">749.699</td> -</tr></tbody> +<td align="right">24.465</td> +<td align="right">800.266</td> +</tr> +<tr class="even"> +<td align="left">Ryzen 7 1700</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">25.193</td> +<td align="right">798.580</td> +</tr> +<tr class="odd"> +<td align="left">Ryzen 9 7950X 16-Core Processor</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">12.336</td> +<td align="right">277.666</td> +</tr> +</tbody> </table> </div> <div class="section level3"> @@ -374,13 +502,29 @@ <th align="left">saemix</th> <th align="right">t11</th> </tr></thead> -<tbody><tr class="odd"> +<tbody> +<tr class="odd"> <td align="left">Ryzen 7 1700</td> <td align="left">Linux</td> <td align="left">1.2.0</td> <td align="left">3.2</td> -<td align="right">1249.834</td> -</tr></tbody> +<td align="right">1289.198</td> +</tr> +<tr class="even"> +<td align="left">Ryzen 7 1700</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">1312.445</td> +</tr> +<tr class="odd"> +<td align="left">Ryzen 9 7950X 16-Core Processor</td> +<td align="left">Linux</td> +<td align="left">1.2.2</td> +<td align="left">3.2</td> +<td align="right">459.051</td> +</tr> +</tbody> </table> </div> </div> @@ -403,7 +547,7 @@ <div class="pkgdown"> <p></p> -<p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.6.</p> +<p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.7.</p> </div> </footer> |
