diff options
Diffstat (limited to 'docs/articles')
39 files changed, 103 insertions, 802 deletions
diff --git a/docs/articles/FOCUS_D.html b/docs/articles/FOCUS_D.html index f8c51e2d..42361b92 100644 --- a/docs/articles/FOCUS_D.html +++ b/docs/articles/FOCUS_D.html @@ -90,7 +90,7 @@ <h1>Example evaluation of FOCUS Example Dataset D</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>FOCUS_D.Rmd</code></div> @@ -170,8 +170,8 @@ <div class="sourceCode" id="cb11"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb11-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(fit)</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:52:55 2019 -## Date of summary: Thu Sep 19 09:52:56 2019 +## Date of fit: Fri Nov 1 10:10:44 2019 +## Date of summary: Fri Nov 1 10:10:44 2019 ## ## Equations: ## d_parent/dt = - k_parent_sink * parent - k_parent_m1 * parent @@ -179,19 +179,18 @@ ## ## Model predictions using solution type deSolve ## -## Fitted using 389 model solutions performed in 1.001 s +## Fitted using 389 model solutions performed in 1.015 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 100.750000 state -## k_parent_sink 0.100000 deparm -## k_parent_m1 0.100100 deparm -## k_m1_sink 0.100200 deparm -## sigma 3.125504 error +## value type +## parent_0 100.7500 state +## k_parent_sink 0.1000 deparm +## k_parent_m1 0.1001 deparm +## k_m1_sink 0.1002 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper @@ -199,7 +198,6 @@ ## log_k_parent_sink -2.302585 -Inf Inf ## log_k_parent_m1 -2.301586 -Inf Inf ## log_k_m1_sink -2.300587 -Inf Inf -## sigma 3.125504 0 Inf ## ## Fixed parameter values: ## value type @@ -298,6 +296,7 @@ </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + </div> </div> diff --git a/docs/articles/FOCUS_D_files/figure-html/plot-1.png b/docs/articles/FOCUS_D_files/figure-html/plot-1.png Binary files differindex fc1142ab..6f4fa093 100644 --- a/docs/articles/FOCUS_D_files/figure-html/plot-1.png +++ b/docs/articles/FOCUS_D_files/figure-html/plot-1.png diff --git a/docs/articles/FOCUS_L.html b/docs/articles/FOCUS_L.html index 7b35beeb..4033beba 100644 --- a/docs/articles/FOCUS_L.html +++ b/docs/articles/FOCUS_L.html @@ -90,7 +90,7 @@ <h1>Example evaluation of FOCUS Laboratory Data L1 to L3</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>FOCUS_L.Rmd</code></div> @@ -116,8 +116,8 @@ <a class="sourceLine" id="cb2-2" title="2"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(m.L1.SFO)</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:52:57 2019 -## Date of summary: Thu Sep 19 09:52:57 2019 +## Date of fit: Fri Nov 1 10:10:46 2019 +## Date of summary: Fri Nov 1 10:10:46 2019 ## ## Equations: ## d_parent/dt = - k_parent_sink * parent @@ -131,16 +131,14 @@ ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 89.850000 state -## k_parent_sink 0.100000 deparm -## sigma 2.779827 error +## value type +## parent_0 89.85 state +## k_parent_sink 0.10 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper ## parent_0 89.850000 -Inf Inf ## log_k_parent_sink -2.302585 -Inf Inf -## sigma 2.779827 0 Inf ## ## Fixed parameter values: ## None @@ -214,12 +212,12 @@ <div class="sourceCode" id="cb9"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb9-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(m.L1.FOMC, <span class="dt">data =</span> <span class="ot">FALSE</span>)</a></code></pre></div> <pre><code>## Warning in sqrt(diag(covar)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$covar): diag(.) had 0 or NA entries; non-finite +## result is doubtful</code></pre> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:52:59 2019 -## Date of summary: Thu Sep 19 09:52:59 2019 +## Date of fit: Fri Nov 1 10:10:48 2019 +## Date of summary: Fri Nov 1 10:10:48 2019 ## ## ## Warning: Optimisation did not converge: @@ -231,25 +229,23 @@ ## ## Model predictions using solution type analytical ## -## Fitted using 899 model solutions performed in 1.908 s +## Fitted using 899 model solutions performed in 1.91 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 89.850000 state -## alpha 1.000000 deparm -## beta 10.000000 deparm -## sigma 2.779871 error +## value type +## parent_0 89.85 state +## alpha 1.00 deparm +## beta 10.00 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper ## parent_0 89.850000 -Inf Inf ## log_alpha 0.000000 -Inf Inf ## log_beta 2.302585 -Inf Inf -## sigma 2.779871 0 Inf ## ## Fixed parameter values: ## None @@ -323,33 +319,31 @@ <div class="sourceCode" id="cb17"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb17-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(m.L2.FOMC, <span class="dt">data =</span> <span class="ot">FALSE</span>)</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:53:00 2019 -## Date of summary: Thu Sep 19 09:53:00 2019 +## Date of fit: Fri Nov 1 10:10:49 2019 +## Date of summary: Fri Nov 1 10:10:49 2019 ## ## Equations: ## d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent ## ## Model predictions using solution type analytical ## -## Fitted using 239 model solutions performed in 0.49 s +## Fitted using 239 model solutions performed in 0.489 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 93.950000 state -## alpha 1.000000 deparm -## beta 10.000000 deparm -## sigma 2.275722 error +## value type +## parent_0 93.95 state +## alpha 1.00 deparm +## beta 10.00 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper ## parent_0 93.950000 -Inf Inf ## log_alpha 0.000000 -Inf Inf ## log_beta 2.302585 -Inf Inf -## sigma 2.275722 0 Inf ## ## Fixed parameter values: ## None @@ -399,8 +393,8 @@ <div class="sourceCode" id="cb20"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb20-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(m.L2.DFOP, <span class="dt">data =</span> <span class="ot">FALSE</span>)</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:53:02 2019 -## Date of summary: Thu Sep 19 09:53:02 2019 +## Date of fit: Fri Nov 1 10:10:51 2019 +## Date of summary: Fri Nov 1 10:10:51 2019 ## ## Equations: ## d_parent/dt = - ((k1 * g * exp(-k1 * time) + k2 * (1 - g) * @@ -409,19 +403,18 @@ ## ## Model predictions using solution type analytical ## -## Fitted using 572 model solutions performed in 1.204 s +## Fitted using 572 model solutions performed in 1.218 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 93.950000 state -## k1 0.100000 deparm -## k2 0.010000 deparm -## g 0.500000 deparm -## sigma 1.413899 error +## value type +## parent_0 93.95 state +## k1 0.10 deparm +## k2 0.01 deparm +## g 0.50 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper @@ -429,7 +422,6 @@ ## log_k1 -2.302585 -Inf Inf ## log_k2 -4.605170 -Inf Inf ## g_ilr 0.000000 -Inf Inf -## sigma 1.413899 0 Inf ## ## Fixed parameter values: ## None @@ -499,8 +491,8 @@ <div class="sourceCode" id="cb24"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb24-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(mm.L3[[<span class="st">"DFOP"</span>, <span class="dv">1</span>]])</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:53:04 2019 -## Date of summary: Thu Sep 19 09:53:04 2019 +## Date of fit: Fri Nov 1 10:10:53 2019 +## Date of summary: Fri Nov 1 10:10:53 2019 ## ## Equations: ## d_parent/dt = - ((k1 * g * exp(-k1 * time) + k2 * (1 - g) * @@ -509,19 +501,18 @@ ## ## Model predictions using solution type analytical ## -## Fitted using 373 model solutions performed in 0.799 s +## Fitted using 373 model solutions performed in 0.784 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 97.800000 state -## k1 0.100000 deparm -## k2 0.010000 deparm -## g 0.500000 deparm -## sigma 1.017292 error +## value type +## parent_0 97.80 state +## k1 0.10 deparm +## k2 0.01 deparm +## g 0.50 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper @@ -529,7 +520,6 @@ ## log_k1 -2.302585 -Inf Inf ## log_k2 -4.605170 -Inf Inf ## g_ilr 0.000000 -Inf Inf -## sigma 1.017292 0 Inf ## ## Fixed parameter values: ## None @@ -605,31 +595,29 @@ <div class="sourceCode" id="cb29"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb29-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(mm.L4[[<span class="st">"SFO"</span>, <span class="dv">1</span>]], <span class="dt">data =</span> <span class="ot">FALSE</span>)</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:53:04 2019 -## Date of summary: Thu Sep 19 09:53:05 2019 +## Date of fit: Fri Nov 1 10:10:53 2019 +## Date of summary: Fri Nov 1 10:10:54 2019 ## ## Equations: ## d_parent/dt = - k_parent_sink * parent ## ## Model predictions using solution type analytical ## -## Fitted using 142 model solutions performed in 0.287 s +## Fitted using 142 model solutions performed in 0.292 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 96.60000 state -## k_parent_sink 0.10000 deparm -## sigma 3.16181 error +## value type +## parent_0 96.6 state +## k_parent_sink 0.1 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper ## parent_0 96.600000 -Inf Inf ## log_k_parent_sink -2.302585 -Inf Inf -## sigma 3.161810 0 Inf ## ## Fixed parameter values: ## None @@ -670,33 +658,31 @@ <div class="sourceCode" id="cb31"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb31-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(mm.L4[[<span class="st">"FOMC"</span>, <span class="dv">1</span>]], <span class="dt">data =</span> <span class="ot">FALSE</span>)</a></code></pre></div> <pre><code>## mkin version used for fitting: 0.9.49.6 ## R version used for fitting: 3.6.1 -## Date of fit: Thu Sep 19 09:53:05 2019 -## Date of summary: Thu Sep 19 09:53:05 2019 +## Date of fit: Fri Nov 1 10:10:54 2019 +## Date of summary: Fri Nov 1 10:10:54 2019 ## ## Equations: ## d_parent/dt = - (alpha/beta) * 1/((time/beta) + 1) * parent ## ## Model predictions using solution type analytical ## -## Fitted using 224 model solutions performed in 0.48 s +## Fitted using 224 model solutions performed in 0.455 s ## ## Error model: Constant variance ## ## Error model algorithm: OLS ## ## Starting values for parameters to be optimised: -## value type -## parent_0 96.600000 state -## alpha 1.000000 deparm -## beta 10.000000 deparm -## sigma 1.830055 error +## value type +## parent_0 96.6 state +## alpha 1.0 deparm +## beta 10.0 deparm ## ## Starting values for the transformed parameters actually optimised: ## value lower upper ## parent_0 96.600000 -Inf Inf ## log_alpha 0.000000 -Inf Inf ## log_beta 2.302585 -Inf Inf -## sigma 1.830055 0 Inf ## ## Fixed parameter values: ## None @@ -746,6 +732,7 @@ </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + <div id="tocnav"> <h2 class="hasAnchor"> <a 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level1"> -<h1 class="hasAnchor"> -<a href="#the-data" class="anchor"></a>The data</h1> -<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="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb1-1" data-line-number="1"><span class="kw">library</span>(mkin, <span class="dt">quietly =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb1-2" data-line-number="2">LOD =<span class="st"> </span><span class="fl">0.5</span></a> -<a class="sourceLine" id="cb1-3" data-line-number="3">FOCUS_<span class="dv">2006</span>_Z =<span class="st"> </span><span class="kw">data.frame</span>(</a> -<a class="sourceLine" id="cb1-4" data-line-number="4"> <span class="dt">t =</span> <span class="kw">c</span>(<span class="dv">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="dv">1</span>, <span class="dv">2</span>, <span class="dv">3</span>, <span class="dv">4</span>, <span class="dv">7</span>, <span class="dv">10</span>, <span class="dv">14</span>, <span class="dv">21</span>,</a> -<a class="sourceLine" id="cb1-5" data-line-number="5"> <span class="dv">42</span>, <span class="dv">61</span>, <span class="dv">96</span>, <span class="dv">124</span>),</a> -<a class="sourceLine" id="cb1-6" data-line-number="6"> <span class="dt">Z0 =</span> <span class="kw">c</span>(<span class="dv">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>,</a> -<a class="sourceLine" id="cb1-7" data-line-number="7"> <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>),</a> -<a class="sourceLine" id="cb1-8" data-line-number="8"> <span class="dt">Z1 =</span> <span class="kw">c</span>(<span class="dv">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="dv">36</span>, <span class="fl">15.3</span>, <span class="fl">5.6</span>, <span class="fl">1.1</span>,</a> -<a class="sourceLine" id="cb1-9" data-line-number="9"> <span class="fl">1.6</span>, <span class="fl">0.6</span>, <span class="fl">0.5</span> <span class="op">*</span><span class="st"> </span>LOD, <span class="ot">NA</span>, <span class="ot">NA</span>, <span class="ot">NA</span>),</a> -<a class="sourceLine" id="cb1-10" data-line-number="10"> <span class="dt">Z2 =</span> <span class="kw">c</span>(<span class="dv">0</span>, <span class="ot">NA</span>, <span class="fl">0.5</span> <span class="op">*</span><span class="st"> </span>LOD, <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>,</a> -<a class="sourceLine" id="cb1-11" data-line-number="11"> <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="st"> </span>LOD, <span class="ot">NA</span>, <span class="ot">NA</span>, <span class="ot">NA</span>),</a> -<a class="sourceLine" id="cb1-12" data-line-number="12"> <span class="dt">Z3 =</span> <span class="kw">c</span>(<span class="dv">0</span>, <span class="ot">NA</span>, <span class="ot">NA</span>, <span class="ot">NA</span>, <span class="ot">NA</span>, <span class="fl">0.5</span> <span class="op">*</span><span class="st"> </span>LOD, <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>,</a> -<a class="sourceLine" id="cb1-13" data-line-number="13"> <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>))</a> -<a class="sourceLine" id="cb1-14" data-line-number="14"></a> -<a class="sourceLine" id="cb1-15" data-line-number="15">FOCUS_<span class="dv">2006</span>_Z_mkin <-<span class="st"> </span><span class="kw"><a href="../reference/mkin_wide_to_long.html">mkin_wide_to_long</a></span>(FOCUS_<span class="dv">2006</span>_Z)</a></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> -<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="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb2-1" data-line-number="1">Z<span class="fl">.2</span>a <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z1"</span>),</a> -<a class="sourceLine" id="cb2-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>))</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb4"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb4-1" data-line-number="1">m.Z<span class="fl">.2</span>a <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z<span class="fl">.2</span>a, FOCUS_<span class="dv">2006</span>_Z_mkin, <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb4-2" data-line-number="2"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z<span class="fl">.2</span>a)</a></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="cb5"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb5-1" data-line-number="1"><span class="kw">summary</span>(m.Z<span class="fl">.2</span>a, <span class="dt">data =</span> <span class="ot">FALSE</span>)<span class="op">$</span>bpar</a></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 9.7015e+01 3.553140 2.7304e+01 1.6793e-21 NA NA -## k_Z0_sink 1.2790e-11 0.226895 5.6368e-11 5.0000e-01 NA NA -## k_Z0_Z1 2.2360e+00 0.165073 1.3546e+01 7.3938e-14 NA NA -## k_Z1_sink 4.8212e-01 0.065854 7.3212e+00 3.5520e-08 NA NA</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="cb7"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb7-1" data-line-number="1">Z<span class="fl">.2</span>a.ff <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z1"</span>),</a> -<a class="sourceLine" id="cb7-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>),</a> -<a class="sourceLine" id="cb7-3" data-line-number="3"> <span class="dt">use_of_ff =</span> <span class="st">"max"</span>)</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb9"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb9-1" data-line-number="1">m.Z<span class="fl">.2</span>a.ff <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z<span class="fl">.2</span>a.ff, FOCUS_<span class="dv">2006</span>_Z_mkin, <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb9-2" data-line-number="2"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z<span class="fl">.2</span>a.ff)</a></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="cb10"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb10-1" data-line-number="1"><span class="kw">summary</span>(m.Z<span class="fl">.2</span>a.ff, <span class="dt">data =</span> <span class="ot">FALSE</span>)<span class="op">$</span>bpar</a></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 97.01488 3.553145 27.3039 1.6793e-21 NA NA -## k_Z0 2.23601 0.216849 10.3114 3.6623e-11 NA NA -## k_Z1 0.48212 0.065854 7.3211 3.5520e-08 NA NA -## f_Z0_to_Z1 1.00000 0.101473 9.8548 9.7068e-11 NA NA</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="cb12"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb12-1" data-line-number="1">Z<span class="fl">.3</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb12-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>), <span class="dt">use_of_ff =</span> <span class="st">"max"</span>)</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb14"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb14-1" data-line-number="1">m.Z<span class="fl">.3</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z<span class="fl">.3</span>, FOCUS_<span class="dv">2006</span>_Z_mkin, <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb14-2" data-line-number="2"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z<span class="fl">.3</span>)</a></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="cb15"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb15-1" data-line-number="1"><span class="kw">summary</span>(m.Z<span class="fl">.3</span>, <span class="dt">data =</span> <span class="ot">FALSE</span>)<span class="op">$</span>bpar</a></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 97.01488 2.681772 36.176 2.3636e-25 91.52152 102.508 -## k_Z0 2.23601 0.146861 15.225 2.2464e-15 1.95453 2.558 -## k_Z1 0.48212 0.042687 11.294 3.0686e-12 0.40216 0.578</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> -<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="cb17"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb17-1" data-line-number="1">Z<span class="fl">.5</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb17-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb17-3" data-line-number="3"> <span class="dt">Z2 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>), <span class="dt">use_of_ff =</span> <span class="st">"max"</span>)</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb19"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb19-1" data-line-number="1">m.Z<span class="fl">.5</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z<span class="fl">.5</span>, FOCUS_<span class="dv">2006</span>_Z_mkin, <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb19-2" data-line-number="2"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z<span class="fl">.5</span>)</a></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="cb20"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb20-1" data-line-number="1">Z.FOCUS <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb20-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb20-3" data-line-number="3"> <span class="dt">Z2 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z3"</span>),</a> -<a class="sourceLine" id="cb20-4" data-line-number="4"> <span class="dt">Z3 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>),</a> -<a class="sourceLine" id="cb20-5" data-line-number="5"> <span class="dt">use_of_ff =</span> <span class="st">"max"</span>)</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb22"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb22-1" data-line-number="1">m.Z.FOCUS <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z.FOCUS, FOCUS_<span class="dv">2006</span>_Z_mkin,</a> -<a class="sourceLine" id="cb22-2" data-line-number="2"> <span class="dt">parms.ini =</span> m.Z<span class="fl">.5</span><span class="op">$</span>bparms.ode,</a> -<a class="sourceLine" id="cb22-3" data-line-number="3"> <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a></code></pre></div> -<pre><code>## Warning in mkinfit(Z.FOCUS, FOCUS_2006_Z_mkin, parms.ini = m.Z.5$bparms.ode, : Optimisation by method Port did not converge: -## false convergence (8)</code></pre> -<div class="sourceCode" id="cb24"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb24-1" data-line-number="1"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.FOCUS)</a></code></pre></div> -<p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_6-1.png" width="700"></p> -<div class="sourceCode" id="cb25"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb25-1" data-line-number="1"><span class="kw">summary</span>(m.Z.FOCUS, <span class="dt">data =</span> <span class="ot">FALSE</span>)<span class="op">$</span>bpar</a></code></pre></div> -<pre><code>## Estimate se_notrans t value Pr(>t) Lower Upper -## Z0_0 96.837112 2.058861 47.0343 5.5877e-44 92.703779 100.970445 -## k_Z0 2.215368 0.118098 18.7587 7.6563e-25 1.990525 2.465609 -## k_Z1 0.478302 0.029289 16.3302 3.3408e-22 0.422977 0.540864 -## k_Z2 0.451617 0.044214 10.2144 3.1133e-14 0.371034 0.549702 -## k_Z3 0.058693 0.014296 4.1056 7.2924e-05 0.035994 0.095705 -## f_Z2_to_Z3 0.471516 0.057057 8.2639 2.8156e-11 0.360381 0.585548</code></pre> -<div class="sourceCode" id="cb27"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb27-1" data-line-number="1"><span class="kw"><a href="../reference/endpoints.html">endpoints</a></span>(m.Z.FOCUS)</a></code></pre></div> -<pre><code>## $ff -## Z2_Z3 Z2_sink -## 0.47152 0.52848 -## -## $SFORB -## logical(0) -## -## $distimes -## DT50 DT90 -## Z0 0.31288 1.0394 -## Z1 1.44918 4.8141 -## Z2 1.53481 5.0985 -## Z3 11.80973 39.2311</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> -<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="cb29"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb29-1" data-line-number="1">Z.mkin<span class="fl">.1</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb29-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb29-3" data-line-number="3"> <span class="dt">Z2 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z3"</span>),</a> -<a class="sourceLine" id="cb29-4" data-line-number="4"> <span class="dt">Z3 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFORB"</span>))</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb31"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb31-1" data-line-number="1">m.Z.mkin<span class="fl">.1</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z.mkin<span class="fl">.1</span>, FOCUS_<span class="dv">2006</span>_Z_mkin, <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb31-2" data-line-number="2"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.mkin<span class="fl">.1</span>)</a></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="cb32"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb32-1" data-line-number="1"><span class="kw">summary</span>(m.Z.mkin<span class="fl">.1</span>, <span class="dt">data =</span> <span class="ot">FALSE</span>)<span class="op">$</span>cov.unscaled</a></code></pre></div> -<pre><code>## NULL</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="cb34"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb34-1" data-line-number="1">Z.mkin<span class="fl">.3</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb34-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb34-3" data-line-number="3"> <span class="dt">Z2 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>))</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb36"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb36-1" data-line-number="1">m.Z.mkin<span class="fl">.3</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z.mkin<span class="fl">.3</span>, FOCUS_<span class="dv">2006</span>_Z_mkin, <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb36-2" data-line-number="2"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.mkin<span class="fl">.3</span>)</a></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="cb37"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb37-1" data-line-number="1">Z.mkin<span class="fl">.4</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb37-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb37-3" data-line-number="3"> <span class="dt">Z2 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z3"</span>),</a> -<a class="sourceLine" id="cb37-4" data-line-number="4"> <span class="dt">Z3 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>))</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb39"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb39-1" data-line-number="1">m.Z.mkin<span class="fl">.4</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z.mkin<span class="fl">.4</span>, FOCUS_<span class="dv">2006</span>_Z_mkin,</a> -<a class="sourceLine" id="cb39-2" data-line-number="2"> <span class="dt">parms.ini =</span> m.Z.mkin<span class="fl">.3</span><span class="op">$</span>bparms.ode,</a> -<a class="sourceLine" id="cb39-3" data-line-number="3"> <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb39-4" data-line-number="4"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.mkin<span class="fl">.4</span>)</a></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="cb40"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb40-1" data-line-number="1">Z.mkin<span class="fl">.5</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb40-2" data-line-number="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> -<a class="sourceLine" id="cb40-3" data-line-number="3"> <span class="dt">Z2 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z3"</span>),</a> -<a class="sourceLine" id="cb40-4" data-line-number="4"> <span class="dt">Z3 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFORB"</span>))</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<div class="sourceCode" id="cb42"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb42-1" data-line-number="1">m.Z.mkin<span class="fl">.5</span> <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z.mkin<span class="fl">.5</span>, FOCUS_<span class="dv">2006</span>_Z_mkin,</a> -<a class="sourceLine" id="cb42-2" data-line-number="2"> <span class="dt">parms.ini =</span> m.Z.mkin<span class="fl">.4</span><span class="op">$</span>bparms.ode[<span class="dv">1</span><span class="op">:</span><span class="dv">4</span>],</a> -<a class="sourceLine" id="cb42-3" data-line-number="3"> <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb42-4" data-line-number="4"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.mkin<span class="fl">.5</span>)</a></code></pre></div> -<p><img src="FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11-1.png" width="700"></p> -<p>The summary view of the backtransformed parameters shows that we get no confidence intervals due to overparameterisation. As the optimized is excessively small, it seems reasonable to fix it to zero.</p> -<div class="sourceCode" id="cb43"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb43-1" data-line-number="1">m.Z.mkin<span class="fl">.5</span>a <-<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(Z.mkin<span class="fl">.5</span>, FOCUS_<span class="dv">2006</span>_Z_mkin,</a> -<a class="sourceLine" id="cb43-2" data-line-number="2"> <span class="dt">parms.ini =</span> <span class="kw">c</span>(m.Z.mkin<span class="fl">.5</span><span class="op">$</span>bparms.ode[<span class="dv">1</span><span class="op">:</span><span class="dv">7</span>],</a> -<a class="sourceLine" id="cb43-3" data-line-number="3"> <span class="dt">k_Z3_bound_free =</span> <span class="dv">0</span>),</a> -<a class="sourceLine" id="cb43-4" data-line-number="4"> <span class="dt">fixed_parms =</span> <span class="st">"k_Z3_bound_free"</span>,</a> -<a class="sourceLine" id="cb43-5" data-line-number="5"> <span class="dt">quiet =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb43-6" data-line-number="6"><span class="kw"><a href="../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.mkin<span class="fl">.5</span>a)</a></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="cb44"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb44-1" data-line-number="1"><span class="kw"><a href="../reference/mkinparplot.html">mkinparplot</a></span>(m.Z.mkin<span class="fl">.5</span>a)</a></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="cb45"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb45-1" data-line-number="1"><span class="kw"><a href="../reference/endpoints.html">endpoints</a></span>(m.Z.mkin<span class="fl">.5</span>a)</a></code></pre></div> -<pre><code>## $ff -## Z0_free_Z1 Z1_Z2 Z2_sink Z2_Z3_free Z3_free_sink -## 1.00000 1.00000 0.46344 0.53656 1.00000 -## -## $SFORB -## Z0_b1 Z0_b2 Z3_b1 Z3_b2 -## 2.4471382 0.0075127 0.0800075 0.0000000 -## -## $distimes -## DT50 DT90 DT50_Z0_b1 DT50_Z0_b2 DT50_Z3_b1 DT50_Z3_b2 -## Z0 0.3043 1.1848 0.28325 92.264 NA NA -## Z1 1.5148 5.0320 NA NA NA NA -## Z2 1.6414 5.4526 NA NA NA NA -## Z3 NA NA NA NA 8.6635 Inf</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> -<!-- vim: set foldmethod=syntax: --> -<div id="refs" class="references"> -<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" class="uri">http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics</a>.</p> -</div> -</div> -</div> - </div> - - <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> - <div id="tocnav"> - <h2 class="hasAnchor"> -<a href="#tocnav" class="anchor"></a>Contents</h2> - <ul class="nav nav-pills nav-stacked"> -<li><a href="#the-data">The data</a></li> - <li><a href="#parent-and-one-metabolite">Parent and one metabolite</a></li> - <li><a href="#metabolites-z2-and-z3">Metabolites Z2 and Z3</a></li> - <li><a href="#using-the-sforb-model">Using the SFORB model</a></li> - <li><a href="#references">References</a></li> - </ul> -</div> - </div> - -</div> - - - <footer><div class="copyright"> - <p>Developed by Johannes Ranke.</p> -</div> - -<div class="pkgdown"> - <p>Site built with <a href="http://pkgdown.r-lib.org/">pkgdown</a>.</p> -</div> - - </footer> -</div> - - - - </body> -</html> diff --git a/docs/articles/FOCUS_Z.pdf b/docs/articles/FOCUS_Z.pdf Binary files differdeleted file mode 100644 index 975ad17f..00000000 --- a/docs/articles/FOCUS_Z.pdf +++ /dev/null diff --git a/docs/articles/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png b/docs/articles/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png Binary files differdeleted file mode 100644 index 53f2ce85..00000000 --- a/docs/articles/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png +++ /dev/null diff --git 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<span class="navbar-brand"> - <a class="navbar-link" href="../index.html">mkin</a> - <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">0.9.47.4</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> -</li> -<li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"> - Articles - - <span class="caret"></span> - </a> - <ul class="dropdown-menu" role="menu"> -<li> - <a href="../articles/mkin.html">Introduction to mkin</a> - </li> - <li> - <a href="../articles/FOCUS_D.html">Example evaluation of FOCUS Example Dataset D</a> - </li> - <li> - <a href="../articles/FOCUS_L.html">Example evaluation of FOCUS Laboratory Data L1 to L3</a> - </li> - <li> - <a href="../articles/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a> - </li> - <li> - <a 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with Eigenvalues</h2> -<p>This evaluation is taken from the example section of mkinfit. When using an mkin version equal to or greater than 0.9-36 and a C compiler (gcc) is available, you will see a message that the model is being compiled from autogenerated C code when defining a model using mkinmod. The <code><a href="../reference/mkinmod.html">mkinmod()</a></code> function checks for presence of the gcc compiler using</p> -<div class="sourceCode" id="cb1"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb1-1" data-line-number="1"><span class="kw">Sys.which</span>(<span class="st">"gcc"</span>)</a></code></pre></div> -<pre><code>## gcc -## "/usr/bin/gcc"</code></pre> -<p>First, we build a simple degradation model for a parent compound with one metabolite.</p> -<div class="sourceCode" id="cb3"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb3-1" data-line-number="1"><span class="kw">library</span>(<span class="st">"mkin"</span>, <span class="dt">quietly =</span> <span class="ot">TRUE</span>)</a> -<a class="sourceLine" id="cb3-2" data-line-number="2">SFO_SFO <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(</a> -<a class="sourceLine" id="cb3-3" data-line-number="3"> <span class="dt">parent =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"m1"</span>),</a> -<a class="sourceLine" id="cb3-4" data-line-number="4"> <span class="dt">m1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>))</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<p>We can compare the performance of the Eigenvalue based solution against the compiled version and the R implementation of the differential equations using the benchmark package.</p> -<div class="sourceCode" id="cb5"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb5-1" data-line-number="1"><span class="cf">if</span> (<span class="kw">require</span>(rbenchmark)) {</a> -<a class="sourceLine" id="cb5-2" data-line-number="2"> b<span class="fl">.1</span> <-<span class="st"> </span><span class="kw"><a href="http://www.rdocumentation.org/packages/rbenchmark/topics/benchmark">benchmark</a></span>(</a> -<a class="sourceLine" id="cb5-3" data-line-number="3"> <span class="st">"deSolve, not compiled"</span> =<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(SFO_SFO, FOCUS_<span class="dv">2006</span>_D,</a> -<a class="sourceLine" id="cb5-4" data-line-number="4"> <span class="dt">solution_type =</span> <span class="st">"deSolve"</span>,</a> -<a class="sourceLine" id="cb5-5" data-line-number="5"> <span class="dt">use_compiled =</span> <span class="ot">FALSE</span>, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb5-6" data-line-number="6"> <span class="st">"Eigenvalue based"</span> =<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(SFO_SFO, FOCUS_<span class="dv">2006</span>_D,</a> -<a class="sourceLine" id="cb5-7" data-line-number="7"> <span class="dt">solution_type =</span> <span class="st">"eigen"</span>, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb5-8" data-line-number="8"> <span class="st">"deSolve, compiled"</span> =<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(SFO_SFO, FOCUS_<span class="dv">2006</span>_D,</a> -<a class="sourceLine" id="cb5-9" data-line-number="9"> <span class="dt">solution_type =</span> <span class="st">"deSolve"</span>, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb5-10" data-line-number="10"> <span class="dt">replications =</span> <span class="dv">3</span>)</a> -<a class="sourceLine" id="cb5-11" data-line-number="11"> <span class="kw">print</span>(b<span class="fl">.1</span>)</a> -<a class="sourceLine" id="cb5-12" data-line-number="12"> factor_SFO_SFO <-<span class="st"> </span><span class="kw">round</span>(b<span class="fl">.1</span>[<span class="st">"1"</span>, <span class="st">"relative"</span>])</a> -<a class="sourceLine" id="cb5-13" data-line-number="13">} <span class="cf">else</span> {</a> -<a class="sourceLine" id="cb5-14" data-line-number="14"> factor_SFO_SFO <-<span class="st"> </span><span class="ot">NA</span></a> -<a class="sourceLine" id="cb5-15" data-line-number="15"> <span class="kw">print</span>(<span class="st">"R package benchmark is not available"</span>)</a> -<a class="sourceLine" id="cb5-16" data-line-number="16">}</a></code></pre></div> -<pre><code>## Lade nötiges Paket: rbenchmark</code></pre> -<pre><code>## test replications elapsed relative user.self sys.self -## 3 deSolve, compiled 3 2.205 1.000 2.203 0 -## 1 deSolve, not compiled 3 17.206 7.803 17.196 0 -## 2 Eigenvalue based 3 2.829 1.283 2.828 0 -## user.child sys.child -## 3 0 0 -## 1 0 0 -## 2 0 0</code></pre> -<p>We see that using the compiled model is by a factor of around 8 faster than using the R version with the default ode solver, and it is even faster than the Eigenvalue based solution implemented in R which does not need iterative solution of the ODEs.</p> -</div> -<div id="model-that-can-not-be-solved-with-eigenvalues" class="section level2"> -<h2 class="hasAnchor"> -<a href="#model-that-can-not-be-solved-with-eigenvalues" class="anchor"></a>Model that can not be solved with Eigenvalues</h2> -<p>This evaluation is also taken from the example section of mkinfit.</p> -<div class="sourceCode" id="cb8"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb8-1" data-line-number="1"><span class="cf">if</span> (<span class="kw">require</span>(rbenchmark)) {</a> -<a class="sourceLine" id="cb8-2" data-line-number="2"> FOMC_SFO <-<span class="st"> </span><span class="kw"><a href="../reference/mkinmod.html">mkinmod</a></span>(</a> -<a class="sourceLine" id="cb8-3" data-line-number="3"> <span class="dt">parent =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"FOMC"</span>, <span class="st">"m1"</span>),</a> -<a class="sourceLine" id="cb8-4" data-line-number="4"> <span class="dt">m1 =</span> <span class="kw"><a href="../reference/mkinsub.html">mkinsub</a></span>( <span class="st">"SFO"</span>))</a> -<a class="sourceLine" id="cb8-5" data-line-number="5"></a> -<a class="sourceLine" id="cb8-6" data-line-number="6"> b<span class="fl">.2</span> <-<span class="st"> </span><span class="kw"><a href="http://www.rdocumentation.org/packages/rbenchmark/topics/benchmark">benchmark</a></span>(</a> -<a class="sourceLine" id="cb8-7" data-line-number="7"> <span class="st">"deSolve, not compiled"</span> =<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(FOMC_SFO, FOCUS_<span class="dv">2006</span>_D,</a> -<a class="sourceLine" id="cb8-8" data-line-number="8"> <span class="dt">use_compiled =</span> <span class="ot">FALSE</span>, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb8-9" data-line-number="9"> <span class="st">"deSolve, compiled"</span> =<span class="st"> </span><span class="kw"><a href="../reference/mkinfit.html">mkinfit</a></span>(FOMC_SFO, FOCUS_<span class="dv">2006</span>_D, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb8-10" data-line-number="10"> <span class="dt">replications =</span> <span class="dv">3</span>)</a> -<a class="sourceLine" id="cb8-11" data-line-number="11"> <span class="kw">print</span>(b<span class="fl">.2</span>)</a> -<a class="sourceLine" id="cb8-12" data-line-number="12"> factor_FOMC_SFO <-<span class="st"> </span><span class="kw">round</span>(b<span class="fl">.2</span>[<span class="st">"1"</span>, <span class="st">"relative"</span>])</a> -<a class="sourceLine" id="cb8-13" data-line-number="13">} <span class="cf">else</span> {</a> -<a class="sourceLine" id="cb8-14" data-line-number="14"> factor_FOMC_SFO <-<span class="st"> </span><span class="ot">NA</span></a> -<a class="sourceLine" id="cb8-15" data-line-number="15"> <span class="kw">print</span>(<span class="st">"R package benchmark is not available"</span>)</a> -<a class="sourceLine" id="cb8-16" data-line-number="16">}</a></code></pre></div> -<pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<pre><code>## test replications elapsed relative user.self sys.self -## 2 deSolve, compiled 3 3.874 1.000 3.866 0.004 -## 1 deSolve, not compiled 3 35.712 9.218 35.692 0.000 -## user.child sys.child -## 2 0 0 -## 1 0 0</code></pre> -<p>Here we get a performance benefit of a factor of 9 using the version of the differential equation model compiled from C code!</p> -<p>This vignette was built with mkin 0.9.47.3 on</p> -<pre><code>## R version 3.5.1 (2018-07-02) -## Platform: x86_64-pc-linux-gnu (64-bit) -## Running under: Debian GNU/Linux 9 (stretch)</code></pre> -<pre><code>## CPU model: AMD Ryzen 7 1700 Eight-Core Processor</code></pre> -</div> - </div> - - <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> - <div id="tocnav"> - <h2 class="hasAnchor"> -<a href="#tocnav" class="anchor"></a>Contents</h2> - <ul class="nav nav-pills nav-stacked"> -<li><a href="#model-that-can-also-be-solved-with-eigenvalues">Model that can also be solved with Eigenvalues</a></li> - <li><a href="#model-that-can-not-be-solved-with-eigenvalues">Model that can not be solved with Eigenvalues</a></li> - </ul> -</div> - </div> - -</div> - - - <footer><div class="copyright"> - <p>Developed by Johannes Ranke.</p> -</div> - -<div class="pkgdown"> - <p>Site built with <a href="http://pkgdown.r-lib.org/">pkgdown</a>.</p> -</div> - - </footer> -</div> - - - - </body> -</html> diff --git a/docs/articles/index.html b/docs/articles/index.html index babe3137..76d7bc69 100644 --- a/docs/articles/index.html +++ b/docs/articles/index.html @@ -67,7 +67,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../index.html">mkin</a> - <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.9.49.6</span> + <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.9.49.7</span> </span> </div> diff --git a/docs/articles/mkin.html b/docs/articles/mkin.html index 9caabec8..42eb6c0a 100644 --- a/docs/articles/mkin.html +++ b/docs/articles/mkin.html @@ -90,7 +90,7 @@ <h1>Introduction to mkin</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-10-25</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>mkin.Rmd</code></div> diff --git a/docs/articles/mkin_vignettes.css b/docs/articles/mkin_vignettes.css deleted file mode 100644 index 3bd91ab1..00000000 --- a/docs/articles/mkin_vignettes.css +++ /dev/null @@ -1,16 +0,0 @@ -/* Thanks to Steve Powell for http://rpubs.com/stevepowell99/floating-css */ -#TOC { - position: fixed; - left: 0; - top: 0; - width: 200px; - height: 100%; - overflow:auto; -} - -body { - max-width: 800px; - margin: auto; - margin-left:210px; - line-height: 20px; -} diff --git a/docs/articles/references.bib b/docs/articles/references.bib deleted file mode 100644 index efccb362..00000000 --- a/docs/articles/references.bib +++ /dev/null @@ -1,112 +0,0 @@ -% This file was originally created with JabRef 2.7b. -% Encoding: ISO8859_1 - -@BOOK{bates1988, - title = {Nonlinear regression and its applications}, - publisher = {Wiley-Interscience}, - year = {1988}, - author = {D. Bates and D. Watts} -} - -@MANUAL{FOCUSkinetics2011, - title = {Generic guidance for estimating persistence and degradation kinetics - from environmental fate studies on pesticides in EU registration}, - author = {{FOCUS Work Group on Degradation Kinetics}}, - edition = {1.0}, - month = {November}, - year = {2011}, - file = {FOCUS kinetics 2011 Generic guidance:/home/ranke/dok/orgs/focus/FOCUSkineticsvc_1_0_Nov23.pdf:PDF}, - url = {http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics} -} - -@MANUAL{FOCUSkinetics2014, - title = {Generic guidance for estimating persistence and degradation kinetics - from environmental fate studies on pesticides in EU registration}, - author = {{FOCUS Work Group on Degradation Kinetics}}, - edition = {1.1}, - month = {December}, - year = {2014}, - file = {FOCUS kinetics 2011 Generic guidance:/home/ranke/dok/orgs/focus/dk/FOCUSkineticsvc1.1Dec2014.pdf:PDF}, - url = {http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics} -} - -@MANUAL{FOCUS2006, - title = {Guidance Document on Estimating Persistence and Degradation Kinetics - from Environmental Fate Studies on Pesticides in EU Registration. - Report of the FOCUS Work Group on Degradation Kinetics}, - author = {{FOCUS Work Group on Degradation Kinetics}}, - year = {2006}, - note = {EC Document Reference Sanco/10058/2005 version 2.0}, - url = {http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics} -} - -@MANUAL{rcore2016, - title = {\textsf{R}: A Language and Environment for Statistical Computing}, - author = {{R Development Core Team}}, - organization = {R Foundation for Statistical Computing}, - address = {Vienna, Austria}, - year = {2016}, - note = {{ISBN} 3-900051-07-0}, - url = {https://www.R-project.org} -} - -@MANUAL{pkg:kinfit, - title = {`kinfit`: {R}outines for fitting simple kinetic models to chemical - degradation data}, - author = {J. Ranke}, - year = {2015}, - url = {https://CRAN.R-project.org/package=kinfit} -} - -@MANUAL{pkg:mkin, - title = {`mkin`: {K}inetic evaluation of chemical degradation data}, - author = {J. Ranke}, - year = {2016}, - url = {https://CRAN.R-project.org/package=mkin} -} - -@Inproceedings{ schaefer2007, - title = {{KinGUI}: a new kinetic software tool for evaluations according to {FOCUS} degradation kinetics}, - author = {D. Sch\"{a}fer and B. Mikolasch and P. Rainbird and B. Harvey}, - booktitle = {Proceedings of the XIII Symposium Pesticide Chemistry}, - editor = {Del Re A. A. M. and Capri E. and Fragoulis G. and Trevisan M.}, - year = {2007}, - address = {Piacenza}, - pages = {916--923} -} - -@ARTICLE{soetaert2010, - author = {Karline Soetaert and Thomas Petzoldt}, - title = {Inverse Modelling, Sensitivity and Monte Carlo Analysis in {R} Using - Package {FME}}, - journal = {Journal of Statistical Software}, - year = {2010}, - volume = {33}, - pages = {1--28}, - number = {3}, - url = {http://www.jstatsoft.org/v33/i03/} -} - -@Inproceedings{ ranke2012, - title = {Parameter reliability in kinetic evaluation of environmental metabolism data - Assessment and the influence of model specification}, - author = {J. Ranke and R. Lehmann}, - booktitle = {SETAC World 20-24 May}, - year = {2012}, - address = {Berlin} -} -@Inproceedings{ ranke2015, - title = {To t-test or not to t-test, that is the question}, - author = {J. Ranke and R. Lehmann}, - booktitle = {XV Symposium on Pesticide Chemistry 2-4 September 2015}, - year = {2015}, - address = {Piacenza}, - url = {http://chem.uft.uni-bremen.de/ranke/posters/piacenza_2015.pdf} -} -@Techreport{ranke2014, - title = {{Prüfung und Validierung von Modellierungssoftware als Alternative zu - ModelMaker 4.0}}, - author = {J. Ranke}, - year = 2014, - institution = {Umweltbundesamt}, - volume = {Projektnummer 27452} -} diff --git a/docs/articles/twa.html b/docs/articles/twa.html index 9cb5873a..8d8bac0e 100644 --- a/docs/articles/twa.html +++ b/docs/articles/twa.html @@ -90,7 +90,7 @@ <h1>Calculation of time weighted average concentrations with mkin</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>twa.Rmd</code></div> @@ -139,6 +139,7 @@ </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + </div> </div> diff --git a/docs/articles/web_only/FOCUS_Z.html b/docs/articles/web_only/FOCUS_Z.html index 5ea0b256..14234785 100644 --- a/docs/articles/web_only/FOCUS_Z.html +++ b/docs/articles/web_only/FOCUS_Z.html @@ -90,7 +90,7 @@ <h1>Example evaluation of FOCUS dataset Z</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>FOCUS_Z.Rmd</code></div> @@ -244,36 +244,7 @@ <div class="sourceCode" id="cb41"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb41-1" title="1"><span class="kw"><a href="../../reference/plot.mkinfit.html">plot_sep</a></span>(m.Z.mkin<span class="fl">.1</span>)</a></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="cb42"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb42-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/summary.html">summary</a></span>(m.Z.mkin<span class="fl">.1</span>, <span class="dt">data =</span> <span class="ot">FALSE</span>)<span class="op">$</span>cov.unscaled</a></code></pre></div> -<pre><code>## Z0_0 log_k_Z0_Z1 log_k_Z1_Z2 log_k_Z2_sink -## Z0_0 3.8375e+00 5.4918e-03 3.0584e-02 1.2969e-01 -## log_k_Z0_Z1 5.4918e-03 2.7613e-03 -1.8820e-04 2.6634e-04 -## log_k_Z1_Z2 3.0584e-02 -1.8820e-04 3.3807e-03 3.2177e-03 -## log_k_Z2_sink 1.2969e-01 2.6634e-04 3.2177e-03 3.4256e-02 -## log_k_Z2_Z3_free -2.4223e-02 -2.6169e-04 -1.1845e-03 -8.1134e-03 -## log_k_Z3_free_sink -6.5467e-02 -4.0815e-04 -3.2978e-03 -3.6010e-02 -## log_k_Z3_free_bound -6.0659e-02 -4.4768e-04 -3.0588e-03 -3.9074e-02 -## log_k_Z3_bound_free 5.2844e-01 4.5458e-03 7.9800e-03 4.6274e-02 -## sigma 2.0366e-10 -3.4658e-10 8.9910e-11 -2.5946e-10 -## log_k_Z2_Z3_free log_k_Z3_free_sink -## Z0_0 -2.4223e-02 -6.5467e-02 -## log_k_Z0_Z1 -2.6169e-04 -4.0815e-04 -## log_k_Z1_Z2 -1.1845e-03 -3.2978e-03 -## log_k_Z2_sink -8.1134e-03 -3.6010e-02 -## log_k_Z2_Z3_free 1.5500e-02 2.1583e-02 -## log_k_Z3_free_sink 2.1583e-02 7.5705e-02 -## log_k_Z3_free_bound 2.5836e-02 1.1964e-01 -## log_k_Z3_bound_free 5.2534e-02 2.9441e-01 -## sigma 1.3063e-10 3.4170e-10 -## log_k_Z3_free_bound log_k_Z3_bound_free sigma -## Z0_0 -6.0659e-02 5.2844e-01 2.0366e-10 -## log_k_Z0_Z1 -4.4768e-04 4.5458e-03 -3.4658e-10 -## log_k_Z1_Z2 -3.0588e-03 7.9800e-03 8.9910e-11 -## log_k_Z2_sink -3.9074e-02 4.6274e-02 -2.5946e-10 -## log_k_Z2_Z3_free 2.5836e-02 5.2534e-02 1.3063e-10 -## log_k_Z3_free_sink 1.1964e-01 2.9441e-01 3.4170e-10 -## log_k_Z3_free_bound 6.5902e-01 5.4737e+00 -6.7704e-10 -## log_k_Z3_bound_free 5.4737e+00 2.8722e+08 7.2421e-02 -## sigma -6.7704e-10 7.2421e-02 1.4170e-01</code></pre> +<pre><code>## NULL</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="cb44"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb44-1" title="1">Z.mkin<span class="fl">.3</span> <-<span class="st"> </span><span class="kw"><a href="../../reference/mkinmod.html">mkinmod</a></span>(<span class="dt">Z0 =</span> <span class="kw"><a href="../../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFORB"</span>, <span class="st">"Z1"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> <a class="sourceLine" id="cb44-2" title="2"> <span class="dt">Z1 =</span> <span class="kw"><a href="../../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"SFO"</span>, <span class="st">"Z2"</span>, <span class="dt">sink =</span> <span class="ot">FALSE</span>),</a> @@ -358,6 +329,7 @@ </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + <div id="tocnav"> <h2 class="hasAnchor"> <a href="#tocnav" class="anchor"></a>Contents</h2> diff --git a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png Binary files differindex 471db177..76826836 100644 --- a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png +++ b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_1-1.png diff --git a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_10-1.png b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_10-1.png Binary files differindex 3c983f21..25249a9a 100644 --- a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_10-1.png +++ b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_10-1.png diff --git a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11-1.png b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11-1.png Binary files differindex 0e0a78a9..f9c28e5a 100644 --- a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11-1.png +++ b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11-1.png diff --git a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11a-1.png b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_11a-1.png Binary files differindex d7dd85a5..6926c367 100644 --- 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a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_7-1.png +++ b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_7-1.png diff --git a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png Binary files differindex 898e6190..ea4f89e6 100644 --- a/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png +++ b/docs/articles/web_only/FOCUS_Z_files/figure-html/FOCUS_2006_Z_fits_9-1.png diff --git a/docs/articles/web_only/NAFTA_examples.html b/docs/articles/web_only/NAFTA_examples.html index 0476acf8..fecbe3b1 100644 --- a/docs/articles/web_only/NAFTA_examples.html +++ b/docs/articles/web_only/NAFTA_examples.html @@ -90,7 +90,7 @@ <h1>Evaluation of example datasets from Attachment 1 to the US EPA SOP for the NAFTA guidance</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>NAFTA_examples.Rmd</code></div> @@ -414,8 +414,8 @@ <pre><code>## Warning in sqrt(diag(covar)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(diag(covar_notrans)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$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> <div class="sourceCode" id="cb44"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb44-1" title="1"><span class="kw"><a href="https://rdrr.io/r/graphics/plot.html">plot</a></span>(p9b)</a></code></pre></div> @@ -628,8 +628,8 @@ <pre><code>## Warning in sqrt(diag(covar_notrans)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in pt(abs(tval), rdf, lower.tail = FALSE): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$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> <div class="sourceCode" id="cb76"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb76-1" title="1"><span class="kw"><a href="https://rdrr.io/r/graphics/plot.html">plot</a></span>(p12b)</a></code></pre></div> @@ -680,8 +680,8 @@ <div class="sourceCode" id="cb79"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb79-1" title="1">p13 <-<span class="st"> </span><span class="kw"><a href="../../reference/nafta.html">nafta</a></span>(NAFTA_SOP_Attachment[[<span class="st">"p13"</span>]])</a></code></pre></div> <pre><code>## Warning in sqrt(diag(covar)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$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> <div class="sourceCode" id="cb85"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb85-1" title="1"><span class="kw"><a href="https://rdrr.io/r/graphics/plot.html">plot</a></span>(p13)</a></code></pre></div> @@ -733,8 +733,8 @@ <div class="sourceCode" id="cb88"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb88-1" title="1">p14 <-<span class="st"> </span><span class="kw"><a href="../../reference/nafta.html">nafta</a></span>(NAFTA_SOP_Attachment[[<span class="st">"p14"</span>]])</a></code></pre></div> <pre><code>## Warning in sqrt(diag(covar)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$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> <div class="sourceCode" id="cb94"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb94-1" title="1"><span class="kw"><a href="https://rdrr.io/r/graphics/plot.html">plot</a></span>(p14)</a></code></pre></div> @@ -787,8 +787,8 @@ <pre><code>## Warning in sqrt(diag(covar)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(diag(covar_notrans)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$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> <div class="sourceCode" id="cb104"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb104-1" title="1"><span class="kw"><a href="https://rdrr.io/r/graphics/plot.html">plot</a></span>(p15a)</a></code></pre></div> @@ -835,8 +835,8 @@ <div class="sourceCode" id="cb107"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb107-1" title="1">p15b <-<span class="st"> </span><span class="kw"><a href="../../reference/nafta.html">nafta</a></span>(NAFTA_SOP_Attachment[[<span class="st">"p15b"</span>]])</a></code></pre></div> <pre><code>## Warning in sqrt(diag(covar)): NaNs wurden erzeugt</code></pre> <pre><code>## Warning in sqrt(1/diag(V)): NaNs wurden erzeugt</code></pre> -<pre><code>## Warning in cov2cor(ans$cov.unscaled): diag(.) had 0 or NA entries; non- -## finite result is doubtful</code></pre> +<pre><code>## Warning in cov2cor(ans$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> <div class="sourceCode" id="cb113"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb113-1" title="1"><span class="kw"><a href="https://rdrr.io/r/graphics/plot.html">plot</a></span>(p15b)</a></code></pre></div> @@ -951,6 +951,7 @@ </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + <div id="tocnav"> <h2 class="hasAnchor"> <a href="#tocnav" class="anchor"></a>Contents</h2> diff --git a/docs/articles/web_only/benchmarks.html b/docs/articles/web_only/benchmarks.html index c0682cb0..4fb76fa2 100644 --- a/docs/articles/web_only/benchmarks.html +++ b/docs/articles/web_only/benchmarks.html @@ -90,7 +90,7 @@ <h1>Benchmark timings for mkin on various systems</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>benchmarks.Rmd</code></div> @@ -204,82 +204,83 @@ ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 7.064 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 7.296 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 5.936 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 6.005 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 5.901 ## t2 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 11.019 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 22.889 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 12.558 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 21.239 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 20.545 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 37.266 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 36.164 ## t3 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 3.764 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 4.649 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 4.786 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 4.510 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 4.446 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 4.559 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 4.510 ## t4 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 14.347 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 13.789 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 8.461 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 13.805 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 15.335 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 31.574 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 30.849 ## t5 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 9.495 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 6.395 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 5.675 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 7.386 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 6.002 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 10.659 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 10.545 ## t6 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 2.623 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 2.542 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 2.723 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 2.643 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 2.635 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 2.634 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 2.563 ## t7 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 4.587 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 4.128 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 4.478 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 4.374 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 4.259 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 4.324 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 4.252 ## t8 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 7.525 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 4.632 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 4.862 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 7.02 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 4.737 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 8.233 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 7.865 ## t9 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 16.621 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 8.171 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 7.618 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 11.124 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 7.763 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 16.376 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 16.195 ## t10 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 8.576 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 3.676 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 3.579 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 5.388 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 3.427 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 8.058 +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 7.729 ## t11 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.48.1 31.267 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.1 5.636 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.2 5.574 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.3 7.365 ## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.4 5.626 -## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 11.133</code></pre> +## Linux, AMD Ryzen 7 1700 Eight-Core Processor, mkin version 0.9.49.6 10.787</code></pre> <div class="sourceCode" id="cb17"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb17-1" title="1"><span class="kw"><a href="https://rdrr.io/r/base/save.html">save</a></span>(mkin_benchmarks, <span class="dt">file =</span> <span class="st">"~/git/mkin/vignettes/mkin_benchmarks.rda"</span>)</a></code></pre></div> </div> </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + <div id="tocnav"> <h2 class="hasAnchor"> <a href="#tocnav" class="anchor"></a>Contents</h2> diff --git a/docs/articles/web_only/compiled_models.html b/docs/articles/web_only/compiled_models.html index 6df504ed..363f0c38 100644 --- a/docs/articles/web_only/compiled_models.html +++ b/docs/articles/web_only/compiled_models.html @@ -90,7 +90,7 @@ <h1>Performance benefit by using compiled model definitions in mkin</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-09-19</h4> + <h4 class="date">2019-11-01</h4> <div class="hidden name"><code>compiled_models.Rmd</code></div> @@ -165,9 +165,9 @@ ## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", quiet ## = TRUE): Observations with value of zero were removed from the data</code></pre> <pre><code>## test replications elapsed relative user.self sys.self -## 3 deSolve, compiled 3 3.171 1.000 3.170 0 -## 1 deSolve, not compiled 3 29.012 9.149 28.996 0 -## 2 Eigenvalue based 3 4.473 1.411 4.470 0 +## 3 deSolve, compiled 3 3.143 1.000 3.142 0 +## 1 deSolve, not compiled 3 29.169 9.281 29.154 0 +## 2 Eigenvalue based 3 4.358 1.387 4.356 0 ## user.child sys.child ## 3 0 0 ## 1 0 0 @@ -216,8 +216,8 @@ ## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, quiet = TRUE): Observations with ## value of zero were removed from the data</code></pre> <pre><code>## test replications elapsed relative user.self sys.self -## 2 deSolve, compiled 3 4.913 1.000 4.909 0 -## 1 deSolve, not compiled 3 53.418 10.873 53.393 0 +## 2 deSolve, compiled 3 4.840 1.000 4.837 0 +## 1 deSolve, not compiled 3 54.338 11.227 54.309 0 ## user.child sys.child ## 2 0 0 ## 1 0 0</code></pre> @@ -231,6 +231,7 @@ </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + <div id="tocnav"> <h2 class="hasAnchor"> <a href="#tocnav" class="anchor"></a>Contents</h2> |
