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kinetic model as specified by mkinmod, using a specific set of
kinetic parameters and initial values for the state variables."><!-- mathjax --><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js" integrity="sha256-84DKXVJXs0/F8OTMzX4UR909+jtl4G7SPypPavF+GfA=" crossorigin="anonymous"></script><!--[if lt IE 9]>
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<h1>Produce predictions from a kinetic model using specific parameters</h1>
<small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/R/mkinpredict.R" class="external-link"><code>R/mkinpredict.R</code></a></small>
<div class="hidden name"><code>mkinpredict.Rd</code></div>
</div>
<div class="ref-description">
<p>This function produces a time series for all the observed variables in a
kinetic model as specified by <a href="mkinmod.html">mkinmod</a>, using a specific set of
kinetic parameters and initial values for the state variables.</p>
</div>
<div id="ref-usage">
<div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">x</span>, <span class="va">odeparms</span>, <span class="va">odeini</span>, <span class="va">outtimes</span>, <span class="va">...</span><span class="op">)</span></span>
<span></span>
<span><span class="co"># S3 method for mkinmod</span></span>
<span><span class="fu">mkinpredict</span><span class="op">(</span></span>
<span> <span class="va">x</span>,</span>
<span> odeparms <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_parent_sink <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span>
<span> odeini <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>parent <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>,</span>
<span> outtimes <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">120</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span>
<span> solution_type <span class="op">=</span> <span class="st">"deSolve"</span>,</span>
<span> use_compiled <span class="op">=</span> <span class="st">"auto"</span>,</span>
<span> use_symbols <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span> method.ode <span class="op">=</span> <span class="st">"lsoda"</span>,</span>
<span> atol <span class="op">=</span> <span class="fl">1e-08</span>,</span>
<span> rtol <span class="op">=</span> <span class="fl">1e-10</span>,</span>
<span> maxsteps <span class="op">=</span> <span class="fl">20000L</span>,</span>
<span> map_output <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span> na_stop <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span> <span class="va">...</span></span>
<span><span class="op">)</span></span>
<span></span>
<span><span class="co"># S3 method for mkinfit</span></span>
<span><span class="fu">mkinpredict</span><span class="op">(</span></span>
<span> <span class="va">x</span>,</span>
<span> odeparms <span class="op">=</span> <span class="va">x</span><span class="op">$</span><span class="va">bparms.ode</span>,</span>
<span> odeini <span class="op">=</span> <span class="va">x</span><span class="op">$</span><span class="va">bparms.state</span>,</span>
<span> outtimes <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">120</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span>
<span> solution_type <span class="op">=</span> <span class="st">"deSolve"</span>,</span>
<span> use_compiled <span class="op">=</span> <span class="st">"auto"</span>,</span>
<span> method.ode <span class="op">=</span> <span class="st">"lsoda"</span>,</span>
<span> atol <span class="op">=</span> <span class="fl">1e-08</span>,</span>
<span> rtol <span class="op">=</span> <span class="fl">1e-10</span>,</span>
<span> map_output <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span> <span class="va">...</span></span>
<span><span class="op">)</span></span></code></pre></div>
</div>
<div id="arguments">
<h2>Arguments</h2>
<dl><dt>x</dt>
<dd><p>A kinetic model as produced by <a href="mkinmod.html">mkinmod</a>, or a kinetic fit as
fitted by <a href="mkinfit.html">mkinfit</a>. In the latter case, the fitted parameters are used for
the prediction.</p></dd>
<dt>odeparms</dt>
<dd><p>A numeric vector specifying the parameters used in the
kinetic model, which is generally defined as a set of ordinary differential
equations.</p></dd>
<dt>odeini</dt>
<dd><p>A numeric vector containing the initial values of the state
variables of the model. Note that the state variables can differ from the
observed variables, for example in the case of the SFORB model.</p></dd>
<dt>outtimes</dt>
<dd><p>A numeric vector specifying the time points for which model
predictions should be generated.</p></dd>
<dt>...</dt>
<dd><p>Further arguments passed to the ode solver in case such a
solver is used.</p></dd>
<dt>solution_type</dt>
<dd><p>The method that should be used for producing the
predictions. This should generally be "analytical" if there is only one
observed variable, and usually "deSolve" in the case of several observed
variables. The third possibility "eigen" is fast in comparison to uncompiled
ODE models, but not applicable to some models, e.g. using FOMC for the
parent compound.</p></dd>
<dt>use_compiled</dt>
<dd><p>If set to <code>FALSE</code>, no compiled version of the
<a href="mkinmod.html">mkinmod</a> model is used, even if is present.</p></dd>
<dt>use_symbols</dt>
<dd><p>If set to <code>TRUE</code> (default), symbol info present in
the <a href="mkinmod.html">mkinmod</a> object is used if available for accessing compiled code</p></dd>
<dt>method.ode</dt>
<dd><p>The solution method passed via mkinpredict to ode] in
case the solution type is "deSolve" and we are not using compiled code.
When using compiled code, only lsoda is supported.</p></dd>
<dt>atol</dt>
<dd><p>Absolute error tolerance, passed to the ode solver.</p></dd>
<dt>rtol</dt>
<dd><p>Absolute error tolerance, passed to the ode solver.</p></dd>
<dt>maxsteps</dt>
<dd><p>Maximum number of steps, passed to the ode solver.</p></dd>
<dt>map_output</dt>
<dd><p>Boolean to specify if the output should list values for
the observed variables (default) or for all state variables (if set to
FALSE). Setting this to FALSE has no effect for analytical solutions,
as these always return mapped output.</p></dd>
<dt>na_stop</dt>
<dd><p>Should it be an error if ode returns NaN values</p></dd>
</dl></div>
<div id="value">
<h2>Value</h2>
<p>A matrix with the numeric solution in wide format</p>
</div>
<div id="author">
<h2>Author</h2>
<p>Johannes Ranke</p>
</div>
<div id="ref-examples">
<h2>Examples</h2>
<div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span></span></span>
<span class="r-in"><span><span class="va">SFO</span> <span class="op"><-</span> <span class="fu"><a href="mkinmod.html">mkinmod</a></span><span class="op">(</span>degradinol <span class="op">=</span> <span class="fu"><a href="mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="co"># Compare solution types</span></span></span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"analytical"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol</span>
<span class="r-out co"><span class="r-pr">#></span> 0 0 100.0000000</span>
<span class="r-out co"><span class="r-pr">#></span> 1 1 74.0818221</span>
<span class="r-out co"><span class="r-pr">#></span> 2 2 54.8811636</span>
<span class="r-out co"><span class="r-pr">#></span> 3 3 40.6569660</span>
<span class="r-out co"><span class="r-pr">#></span> 4 4 30.1194212</span>
<span class="r-out co"><span class="r-pr">#></span> 5 5 22.3130160</span>
<span class="r-out co"><span class="r-pr">#></span> 6 6 16.5298888</span>
<span class="r-out co"><span class="r-pr">#></span> 7 7 12.2456428</span>
<span class="r-out co"><span class="r-pr">#></span> 8 8 9.0717953</span>
<span class="r-out co"><span class="r-pr">#></span> 9 9 6.7205513</span>
<span class="r-out co"><span class="r-pr">#></span> 10 10 4.9787068</span>
<span class="r-out co"><span class="r-pr">#></span> 11 11 3.6883167</span>
<span class="r-out co"><span class="r-pr">#></span> 12 12 2.7323722</span>
<span class="r-out co"><span class="r-pr">#></span> 13 13 2.0241911</span>
<span class="r-out co"><span class="r-pr">#></span> 14 14 1.4995577</span>
<span class="r-out co"><span class="r-pr">#></span> 15 15 1.1108997</span>
<span class="r-out co"><span class="r-pr">#></span> 16 16 0.8229747</span>
<span class="r-out co"><span class="r-pr">#></span> 17 17 0.6096747</span>
<span class="r-out co"><span class="r-pr">#></span> 18 18 0.4516581</span>
<span class="r-out co"><span class="r-pr">#></span> 19 19 0.3345965</span>
<span class="r-out co"><span class="r-pr">#></span> 20 20 0.2478752</span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"deSolve"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol</span>
<span class="r-out co"><span class="r-pr">#></span> 0 0 100.0000000</span>
<span class="r-out co"><span class="r-pr">#></span> 1 1 74.0818221</span>
<span class="r-out co"><span class="r-pr">#></span> 2 2 54.8811636</span>
<span class="r-out co"><span class="r-pr">#></span> 3 3 40.6569660</span>
<span class="r-out co"><span class="r-pr">#></span> 4 4 30.1194212</span>
<span class="r-out co"><span class="r-pr">#></span> 5 5 22.3130160</span>
<span class="r-out co"><span class="r-pr">#></span> 6 6 16.5298888</span>
<span class="r-out co"><span class="r-pr">#></span> 7 7 12.2456428</span>
<span class="r-out co"><span class="r-pr">#></span> 8 8 9.0717953</span>
<span class="r-out co"><span class="r-pr">#></span> 9 9 6.7205513</span>
<span class="r-out co"><span class="r-pr">#></span> 10 10 4.9787068</span>
<span class="r-out co"><span class="r-pr">#></span> 11 11 3.6883167</span>
<span class="r-out co"><span class="r-pr">#></span> 12 12 2.7323722</span>
<span class="r-out co"><span class="r-pr">#></span> 13 13 2.0241911</span>
<span class="r-out co"><span class="r-pr">#></span> 14 14 1.4995577</span>
<span class="r-out co"><span class="r-pr">#></span> 15 15 1.1108996</span>
<span class="r-out co"><span class="r-pr">#></span> 16 16 0.8229747</span>
<span class="r-out co"><span class="r-pr">#></span> 17 17 0.6096747</span>
<span class="r-out co"><span class="r-pr">#></span> 18 18 0.4516581</span>
<span class="r-out co"><span class="r-pr">#></span> 19 19 0.3345965</span>
<span class="r-out co"><span class="r-pr">#></span> 20 20 0.2478752</span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"deSolve"</span>, use_compiled <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol</span>
<span class="r-out co"><span class="r-pr">#></span> 0 0 100.0000000</span>
<span class="r-out co"><span class="r-pr">#></span> 1 1 74.0818221</span>
<span class="r-out co"><span class="r-pr">#></span> 2 2 54.8811636</span>
<span class="r-out co"><span class="r-pr">#></span> 3 3 40.6569660</span>
<span class="r-out co"><span class="r-pr">#></span> 4 4 30.1194212</span>
<span class="r-out co"><span class="r-pr">#></span> 5 5 22.3130160</span>
<span class="r-out co"><span class="r-pr">#></span> 6 6 16.5298888</span>
<span class="r-out co"><span class="r-pr">#></span> 7 7 12.2456428</span>
<span class="r-out co"><span class="r-pr">#></span> 8 8 9.0717953</span>
<span class="r-out co"><span class="r-pr">#></span> 9 9 6.7205513</span>
<span class="r-out co"><span class="r-pr">#></span> 10 10 4.9787068</span>
<span class="r-out co"><span class="r-pr">#></span> 11 11 3.6883167</span>
<span class="r-out co"><span class="r-pr">#></span> 12 12 2.7323722</span>
<span class="r-out co"><span class="r-pr">#></span> 13 13 2.0241911</span>
<span class="r-out co"><span class="r-pr">#></span> 14 14 1.4995577</span>
<span class="r-out co"><span class="r-pr">#></span> 15 15 1.1108996</span>
<span class="r-out co"><span class="r-pr">#></span> 16 16 0.8229747</span>
<span class="r-out co"><span class="r-pr">#></span> 17 17 0.6096747</span>
<span class="r-out co"><span class="r-pr">#></span> 18 18 0.4516581</span>
<span class="r-out co"><span class="r-pr">#></span> 19 19 0.3345965</span>
<span class="r-out co"><span class="r-pr">#></span> 20 20 0.2478752</span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"eigen"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol</span>
<span class="r-out co"><span class="r-pr">#></span> 0 0 100.0000000</span>
<span class="r-out co"><span class="r-pr">#></span> 1 1 74.0818221</span>
<span class="r-out co"><span class="r-pr">#></span> 2 2 54.8811636</span>
<span class="r-out co"><span class="r-pr">#></span> 3 3 40.6569660</span>
<span class="r-out co"><span class="r-pr">#></span> 4 4 30.1194212</span>
<span class="r-out co"><span class="r-pr">#></span> 5 5 22.3130160</span>
<span class="r-out co"><span class="r-pr">#></span> 6 6 16.5298888</span>
<span class="r-out co"><span class="r-pr">#></span> 7 7 12.2456428</span>
<span class="r-out co"><span class="r-pr">#></span> 8 8 9.0717953</span>
<span class="r-out co"><span class="r-pr">#></span> 9 9 6.7205513</span>
<span class="r-out co"><span class="r-pr">#></span> 10 10 4.9787068</span>
<span class="r-out co"><span class="r-pr">#></span> 11 11 3.6883167</span>
<span class="r-out co"><span class="r-pr">#></span> 12 12 2.7323722</span>
<span class="r-out co"><span class="r-pr">#></span> 13 13 2.0241911</span>
<span class="r-out co"><span class="r-pr">#></span> 14 14 1.4995577</span>
<span class="r-out co"><span class="r-pr">#></span> 15 15 1.1108997</span>
<span class="r-out co"><span class="r-pr">#></span> 16 16 0.8229747</span>
<span class="r-out co"><span class="r-pr">#></span> 17 17 0.6096747</span>
<span class="r-out co"><span class="r-pr">#></span> 18 18 0.4516581</span>
<span class="r-out co"><span class="r-pr">#></span> 19 19 0.3345965</span>
<span class="r-out co"><span class="r-pr">#></span> 20 20 0.2478752</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Compare integration methods to analytical solution</span></span></span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"analytical"</span><span class="op">)</span><span class="op">[</span><span class="fl">21</span>,<span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol </span>
<span class="r-out co"><span class="r-pr">#></span> 20.0000000 0.2478752 </span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> method <span class="op">=</span> <span class="st">"lsoda"</span>, use_compiled <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">[</span><span class="fl">21</span>,<span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol </span>
<span class="r-out co"><span class="r-pr">#></span> 20.0000000 0.2478752 </span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> method <span class="op">=</span> <span class="st">"ode45"</span>, use_compiled <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">[</span><span class="fl">21</span>,<span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol </span>
<span class="r-out co"><span class="r-pr">#></span> 20.0000000 0.2478752 </span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>, <span class="fl">0</span><span class="op">:</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span> method <span class="op">=</span> <span class="st">"rk4"</span>, use_compiled <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">[</span><span class="fl">21</span>,<span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol </span>
<span class="r-out co"><span class="r-pr">#></span> 20.0000000 0.2480043 </span>
<span class="r-in"><span><span class="co"># rk4 is not as precise here</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># The number of output times used to make a lot of difference until the</span></span></span>
<span class="r-in"><span><span class="co"># default for atol was adjusted</span></span></span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">20</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span><span class="op">)</span><span class="op">[</span><span class="fl">201</span>,<span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol </span>
<span class="r-out co"><span class="r-pr">#></span> 20.0000000 0.2478752 </span>
<span class="r-in"><span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_degradinol <span class="op">=</span> <span class="fl">0.3</span><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>degradinol <span class="op">=</span> <span class="fl">100</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">20</span>, by <span class="op">=</span> <span class="fl">0.01</span><span class="op">)</span><span class="op">)</span><span class="op">[</span><span class="fl">2001</span>,<span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> time degradinol </span>
<span class="r-out co"><span class="r-pr">#></span> 20.0000000 0.2478752 </span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Comparison of the performance of solution types</span></span></span>
<span class="r-in"><span><span class="va">SFO_SFO</span> <span class="op">=</span> <span class="fu"><a href="mkinmod.html">mkinmod</a></span><span class="op">(</span>parent <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>type <span class="op">=</span> <span class="st">"SFO"</span>, to <span class="op">=</span> <span class="st">"m1"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> m1 <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>type <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></span>
<span class="r-msg co"><span class="r-pr">#></span> Temporary DLL for differentials generated and loaded</span>
<span class="r-in"><span><span class="kw">if</span><span class="op">(</span><span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">require</a></span><span class="op">(</span><span class="va"><a href="http://rbenchmark.googlecode.com" class="external-link">rbenchmark</a></span><span class="op">)</span><span class="op">)</span> <span class="op">{</span></span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/pkg/rbenchmark/man/benchmark.html" class="external-link">benchmark</a></span><span class="op">(</span>replications <span class="op">=</span> <span class="fl">10</span>, order <span class="op">=</span> <span class="st">"relative"</span>, columns <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="st">"test"</span>, <span class="st">"relative"</span>, <span class="st">"elapsed"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> eigen <span class="op">=</span> <span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO_SFO</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_parent <span class="op">=</span> <span class="fl">0.15</span>, f_parent_to_m1 <span class="op">=</span> <span class="fl">0.5</span>, k_m1 <span class="op">=</span> <span class="fl">0.01</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fl">100</span>, m1 <span class="op">=</span> <span class="fl">0</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">20</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"eigen"</span><span class="op">)</span><span class="op">[</span><span class="fl">201</span>,<span class="op">]</span>,</span></span>
<span class="r-in"><span> deSolve_compiled <span class="op">=</span> <span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO_SFO</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_parent <span class="op">=</span> <span class="fl">0.15</span>, f_parent_to_m1 <span class="op">=</span> <span class="fl">0.5</span>, k_m1 <span class="op">=</span> <span class="fl">0.01</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fl">100</span>, m1 <span class="op">=</span> <span class="fl">0</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">20</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"deSolve"</span><span class="op">)</span><span class="op">[</span><span class="fl">201</span>,<span class="op">]</span>,</span></span>
<span class="r-in"><span> deSolve <span class="op">=</span> <span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO_SFO</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_parent <span class="op">=</span> <span class="fl">0.15</span>, f_parent_to_m1 <span class="op">=</span> <span class="fl">0.5</span>, k_m1 <span class="op">=</span> <span class="fl">0.01</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fl">100</span>, m1 <span class="op">=</span> <span class="fl">0</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">20</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"deSolve"</span>, use_compiled <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">[</span><span class="fl">201</span>,<span class="op">]</span>,</span></span>
<span class="r-in"><span> analytical <span class="op">=</span> <span class="fu">mkinpredict</span><span class="op">(</span><span class="va">SFO_SFO</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>k_parent <span class="op">=</span> <span class="fl">0.15</span>, f_parent_to_m1 <span class="op">=</span> <span class="fl">0.5</span>, k_m1 <span class="op">=</span> <span class="fl">0.01</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fl">100</span>, m1 <span class="op">=</span> <span class="fl">0</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">20</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> solution_type <span class="op">=</span> <span class="st">"analytical"</span>, use_compiled <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span><span class="op">[</span><span class="fl">201</span>,<span class="op">]</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">}</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> test relative elapsed</span>
<span class="r-out co"><span class="r-pr">#></span> 2 deSolve_compiled 1.0 0.002</span>
<span class="r-out co"><span class="r-pr">#></span> 4 analytical 1.0 0.002</span>
<span class="r-out co"><span class="r-pr">#></span> 1 eigen 3.5 0.007</span>
<span class="r-out co"><span class="r-pr">#></span> 3 deSolve 29.0 0.058</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># \dontrun{</span></span></span>
<span class="r-in"><span> <span class="co"># Predict from a fitted model</span></span></span>
<span class="r-in"><span> <span class="va">f</span> <span class="op"><-</span> <span class="fu"><a href="mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">SFO_SFO</span>, <span class="va">FOCUS_2006_C</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="va">f</span> <span class="op"><-</span> <span class="fu"><a href="mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="va">SFO_SFO</span>, <span class="va">FOCUS_2006_C</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span>, solution_type <span class="op">=</span> <span class="st">"deSolve"</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/utils/head.html" class="external-link">head</a></span><span class="op">(</span><span class="fu">mkinpredict</span><span class="op">(</span><span class="va">f</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-err co"><span class="r-pr">#></span> <span class="error">Error in !is.null(x$symbols) & use_symbols:</span> operations are possible only for numeric, logical or complex types</span>
<span class="r-in"><span><span class="co"># }</span></span></span>
<span class="r-in"><span></span></span>
</code></pre></div>
</div>
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