<!DOCTYPE html>
<!-- Generated by pkgdown: do not edit by hand --><html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Benchmark timings for mkin • mkin</title>
<!-- jquery --><script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script><!-- Bootstrap --><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css" integrity="sha256-bZLfwXAP04zRMK2BjiO8iu9pf4FbLqX6zitd+tIvLhE=" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js" integrity="sha256-nuL8/2cJ5NDSSwnKD8VqreErSWHtnEP9E7AySL+1ev4=" crossorigin="anonymous"></script><!-- bootstrap-toc --><link rel="stylesheet" href="../../bootstrap-toc.css">
<script src="../../bootstrap-toc.js"></script><!-- Font Awesome icons --><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css" integrity="sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk=" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/v4-shims.min.css" integrity="sha256-wZjR52fzng1pJHwx4aV2AO3yyTOXrcDW7jBpJtTwVxw=" crossorigin="anonymous">
<!-- clipboard.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity="sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin="anonymous"></script><!-- headroom.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/headroom.min.js" integrity="sha256-AsUX4SJE1+yuDu5+mAVzJbuYNPHj/WroHuZ8Ir/CkE0=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script><!-- pkgdown --><link href="../../pkgdown.css" rel="stylesheet">
<script src="../../pkgdown.js"></script><meta property="og:title" content="Benchmark timings for mkin">
<meta property="og:description" content="mkin">
<!-- 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]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body data-spy="scroll" data-target="#toc">
<div class="container template-article">
<header><div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</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">1.1.0</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" data-bs-toggle="dropdown" 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/web_only/dimethenamid_2018.html">Example evaluations of dimethenamid data from 2018 with nonlinear mixed-effects models</a>
</li>
<li>
<a href="../../articles/web_only/FOCUS_Z.html">Example evaluation of FOCUS Example Dataset Z</a>
</li>
<li>
<a href="../../articles/web_only/compiled_models.html">Performance benefit by using compiled model definitions in mkin</a>
</li>
<li>
<a href="../../articles/twa.html">Calculation of time weighted average concentrations with mkin</a>
</li>
<li>
<a href="../../articles/web_only/NAFTA_examples.html">Example evaluation of NAFTA SOP Attachment examples</a>
</li>
<li>
<a href="../../articles/web_only/benchmarks.html">Some benchmark timings</a>
</li>
</ul>
</li>
<li>
<a href="../../news/index.html">News</a>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li>
<a href="https://github.com/jranke/mkin/" class="external-link">
<span class="fab fa-github fa-lg"></span>
</a>
</li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
<!--/.container -->
</div>
<!--/.navbar -->
</header><script src="benchmarks_files/accessible-code-block-0.0.1/empty-anchor.js"></script><div class="row">
<div class="col-md-9 contents">
<div class="page-header toc-ignore">
<h1 data-toc-skip>Benchmark timings for mkin</h1>
<h4 data-toc-skip class="author">Johannes Ranke</h4>
<h4 data-toc-skip class="date">Last change 1 July 2022 (rebuilt 2022-07-01)</h4>
<small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/vignettes/web_only/benchmarks.rmd" class="external-link"><code>vignettes/web_only/benchmarks.rmd</code></a></small>
<div class="hidden name"><code>benchmarks.rmd</code></div>
</div>
<p>Each system is characterized by the operating system type, the CPU type, the mkin version, and, as in June 2022 the current R version lead to worse performance, the R version. A compiler was available, so if no analytical solution was available, compiled ODE models are used.</p>
<p>Every fit is only performed once, so the accuracy of the benchmarks is limited.</p>
<div class="section level2">
<h2 id="test-cases">Test cases<a class="anchor" aria-label="anchor" href="#test-cases"></a>
</h2>
<p>Parent only:</p>
<div class="sourceCode" id="cb1"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">FOCUS_C</span> <span class="op"><-</span> <span class="va">FOCUS_2006_C</span></span>
<span><span class="va">FOCUS_D</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/subset.html" class="external-link">subset</a></span><span class="op">(</span><span class="va">FOCUS_2006_D</span>, <span class="va">value</span> <span class="op">!=</span> <span class="fl">0</span><span class="op">)</span></span>
<span><span class="va">parent_datasets</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">FOCUS_C</span>, <span class="va">FOCUS_D</span><span class="op">)</span></span>
<span></span>
<span><span class="va">t1</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</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><span class="st">"SFO"</span>, <span class="st">"FOMC"</span>, <span class="st">"DFOP"</span>, <span class="st">"HS"</span><span class="op">)</span>, <span class="va">parent_datasets</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span><span class="va">t2</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</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><span class="st">"SFO"</span>, <span class="st">"FOMC"</span>, <span class="st">"DFOP"</span>, <span class="st">"HS"</span><span class="op">)</span>, <span class="va">parent_datasets</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"tc"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span></code></pre></div>
<p>One metabolite:</p>
<div class="sourceCode" id="cb2"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">SFO_SFO</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span></span>
<span> parent <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"m1"</span><span class="op">)</span>,</span>
<span> m1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="va">FOMC_SFO</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span></span>
<span> parent <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"FOMC"</span>, <span class="st">"m1"</span><span class="op">)</span>,</span>
<span> m1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="va">DFOP_SFO</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span></span>
<span> parent <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"FOMC"</span>, <span class="st">"m1"</span><span class="op">)</span>,</span>
<span> m1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="va">t3</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">SFO_SFO</span>, <span class="va">FOMC_SFO</span>, <span class="va">DFOP_SFO</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">FOCUS_D</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span><span class="va">t4</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">SFO_SFO</span>, <span class="va">FOMC_SFO</span>, <span class="va">DFOP_SFO</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">FOCUS_D</span><span class="op">)</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"tc"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span><span class="va">t5</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">SFO_SFO</span>, <span class="va">FOMC_SFO</span>, <span class="va">DFOP_SFO</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">FOCUS_D</span><span class="op">)</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"obs"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span></code></pre></div>
<p>Two metabolites, synthetic data:</p>
<div class="sourceCode" id="cb3"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">m_synth_SFO_lin</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"M1"</span><span class="op">)</span>,</span>
<span> M1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"M2"</span><span class="op">)</span>,</span>
<span> M2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>,</span>
<span> use_of_ff <span class="op">=</span> <span class="st">"max"</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span>
<span></span>
<span><span class="va">m_synth_DFOP_par</span> <span class="op"><-</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinmod</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"DFOP"</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">"M1"</span>, <span class="st">"M2"</span><span class="op">)</span><span class="op">)</span>,</span>
<span> M1 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>,</span>
<span> M2 <span class="op">=</span> <span class="fu"><a href="../../reference/mkinmod.html">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span>,</span>
<span> use_of_ff <span class="op">=</span> <span class="st">"max"</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span>
<span></span>
<span><span class="va">SFO_lin_a</span> <span class="op"><-</span> <span class="va">synthetic_data_for_UBA_2014</span><span class="op">[[</span><span class="fl">1</span><span class="op">]</span><span class="op">]</span><span class="op">$</span><span class="va">data</span></span>
<span></span>
<span><span class="va">DFOP_par_c</span> <span class="op"><-</span> <span class="va">synthetic_data_for_UBA_2014</span><span class="op">[[</span><span class="fl">12</span><span class="op">]</span><span class="op">]</span><span class="op">$</span><span class="va">data</span></span>
<span></span>
<span><span class="va">t6</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">m_synth_SFO_lin</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">SFO_lin_a</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span><span class="va">t7</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">m_synth_DFOP_par</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">DFOP_par_c</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span></span>
<span><span class="va">t8</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">m_synth_SFO_lin</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">SFO_lin_a</span><span class="op">)</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"tc"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span><span class="va">t9</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">m_synth_DFOP_par</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">DFOP_par_c</span><span class="op">)</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"tc"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span></span>
<span><span class="va">t10</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">m_synth_SFO_lin</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">SFO_lin_a</span><span class="op">)</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"obs"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span>
<span><span class="va">t11</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.time.html" class="external-link">system.time</a></span><span class="op">(</span><span class="fu">mmkin_bench</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">m_synth_DFOP_par</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">DFOP_par_c</span><span class="op">)</span>,</span>
<span> error_model <span class="op">=</span> <span class="st">"obs"</span><span class="op">)</span><span class="op">)</span><span class="op">[[</span><span class="st">"elapsed"</span><span class="op">]</span><span class="op">]</span></span></code></pre></div>
<div class="sourceCode" id="cb4"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">mkin_benchmarks</span><span class="op">[</span><span class="va">system_string</span>, <span class="fu"><a href="https://rdrr.io/r/base/paste.html" class="external-link">paste0</a></span><span class="op">(</span><span class="st">"t"</span>, <span class="fl">1</span><span class="op">:</span><span class="fl">11</span><span class="op">)</span><span class="op">]</span> <span class="op"><-</span></span>
<span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="va">t1</span>, <span class="va">t2</span>, <span class="va">t3</span>, <span class="va">t4</span>, <span class="va">t5</span>, <span class="va">t6</span>, <span class="va">t7</span>, <span class="va">t8</span>, <span class="va">t9</span>, <span class="va">t10</span>, <span class="va">t11</span><span class="op">)</span></span>
<span><span class="fu"><a href="https://rdrr.io/r/base/save.html" class="external-link">save</a></span><span class="op">(</span><span class="va">mkin_benchmarks</span>, file <span class="op">=</span> <span class="va">benchmark_path</span><span class="op">)</span></span>
<span><span class="co"># Hide rownames from kable for results section</span></span>
<span><span class="fu"><a href="https://rdrr.io/r/base/colnames.html" class="external-link">rownames</a></span><span class="op">(</span><span class="va">mkin_benchmarks</span><span class="op">)</span> <span class="op"><-</span> <span class="cn">NULL</span></span></code></pre></div>
</div>
<div class="section level2">
<h2 id="results">Results<a class="anchor" aria-label="anchor" href="#results"></a>
</h2>
<p>Benchmarks for all available error models are shown. They are intended for improving mkin, not for comparing CPUs or operating systems. All trademarks belong to their respective owners.</p>
<div class="section level3">
<h3 id="parent-only">Parent only<a class="anchor" aria-label="anchor" href="#parent-only"></a>
</h3>
<p>Constant variance (t1) and two-component error model (t2) for four models fitted to two datasets, i.e. eight fits for each test.</p>
<table class="table">
<thead><tr class="header">
<th align="left">OS</th>
<th align="left">CPU</th>
<th align="left">R</th>
<th align="left">mkin</th>
<th align="right">t1</th>
<th align="right">t2</th>
</tr></thead>
<tbody>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.48.1</td>
<td align="right">3.610</td>
<td align="right">11.019</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.1</td>
<td align="right">8.184</td>
<td align="right">22.889</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.2</td>
<td align="right">7.064</td>
<td align="right">12.558</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.3</td>
<td align="right">7.296</td>
<td align="right">21.239</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.4</td>
<td align="right">5.936</td>
<td align="right">20.545</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.2</td>
<td align="right">1.714</td>
<td align="right">3.971</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.3</td>
<td align="right">1.752</td>
<td align="right">4.156</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.4</td>
<td align="right">1.786</td>
<td align="right">3.729</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">1.0.3</td>
<td align="right">1.881</td>
<td align="right">3.504</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">1.0.4</td>
<td align="right">1.867</td>
<td align="right">3.450</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">4.1.3</td>
<td align="left">1.1.0</td>
<td align="right">1.791</td>
<td align="right">3.289</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">4.2.1</td>
<td align="left">1.1.0</td>
<td align="right">1.857</td>
<td align="right">3.586</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">i7-4710MQ</td>
<td align="left">4.2.1</td>
<td align="left">1.1.0</td>
<td align="right">1.959</td>
<td align="right">4.116</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">i7-4710MQ</td>
<td align="left">4.1.3</td>
<td align="left">1.1.0</td>
<td align="right">1.877</td>
<td align="right">3.906</td>
</tr>
</tbody>
</table>
</div>
<div class="section level3">
<h3 id="one-metabolite">One metabolite<a class="anchor" aria-label="anchor" href="#one-metabolite"></a>
</h3>
<p>Constant variance (t3), two-component error model (t4), and variance by variable (t5) for three models fitted to one dataset, i.e. three fits for each test.</p>
<table class="table">
<thead><tr class="header">
<th align="left">OS</th>
<th align="left">CPU</th>
<th align="left">R</th>
<th align="left">mkin</th>
<th align="right">t3</th>
<th align="right">t4</th>
<th align="right">t5</th>
</tr></thead>
<tbody>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.48.1</td>
<td align="right">3.764</td>
<td align="right">14.347</td>
<td align="right">9.495</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.1</td>
<td align="right">4.649</td>
<td align="right">13.789</td>
<td align="right">6.395</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.2</td>
<td align="right">4.786</td>
<td align="right">8.461</td>
<td align="right">5.675</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.3</td>
<td align="right">4.510</td>
<td align="right">13.805</td>
<td align="right">7.386</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.4</td>
<td align="right">4.446</td>
<td align="right">15.335</td>
<td align="right">6.002</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.2</td>
<td align="right">1.402</td>
<td align="right">6.174</td>
<td align="right">2.764</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.3</td>
<td align="right">1.430</td>
<td align="right">6.615</td>
<td align="right">2.878</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.4</td>
<td align="right">1.397</td>
<td align="right">7.251</td>
<td align="right">2.810</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">1.0.3</td>
<td align="right">1.430</td>
<td align="right">6.344</td>
<td align="right">2.798</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">1.0.4</td>
<td align="right">1.415</td>
<td align="right">6.364</td>
<td align="right">2.820</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">4.1.3</td>
<td align="left">1.1.0</td>
<td align="right">1.310</td>
<td align="right">6.279</td>
<td align="right">2.681</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">4.2.1</td>
<td align="left">1.1.0</td>
<td align="right">4.014</td>
<td align="right">23.686</td>
<td align="right">9.454</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">i7-4710MQ</td>
<td align="left">4.2.1</td>
<td align="left">1.1.0</td>
<td align="right">3.334</td>
<td align="right">19.521</td>
<td align="right">7.565</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">i7-4710MQ</td>
<td align="left">4.1.3</td>
<td align="left">1.1.0</td>
<td align="right">1.578</td>
<td align="right">8.058</td>
<td align="right">3.339</td>
</tr>
</tbody>
</table>
</div>
<div class="section level3">
<h3 id="two-metabolites">Two metabolites<a class="anchor" aria-label="anchor" href="#two-metabolites"></a>
</h3>
<p>Constant variance (t6 and t7), two-component error model (t8 and t9), and variance by variable (t10 and t11) for one model fitted to one dataset, i.e. one fit for each test.</p>
<table class="table">
<thead><tr class="header">
<th align="left">OS</th>
<th align="left">CPU</th>
<th align="left">R</th>
<th align="left">mkin</th>
<th align="right">t6</th>
<th align="right">t7</th>
<th align="right">t8</th>
<th align="right">t9</th>
<th align="right">t10</th>
<th align="right">t11</th>
</tr></thead>
<tbody>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.48.1</td>
<td align="right">2.623</td>
<td align="right">4.587</td>
<td align="right">7.525</td>
<td align="right">16.621</td>
<td align="right">8.576</td>
<td align="right">31.267</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.1</td>
<td align="right">2.542</td>
<td align="right">4.128</td>
<td align="right">4.632</td>
<td align="right">8.171</td>
<td align="right">3.676</td>
<td align="right">5.636</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.2</td>
<td align="right">2.723</td>
<td align="right">4.478</td>
<td align="right">4.862</td>
<td align="right">7.618</td>
<td align="right">3.579</td>
<td align="right">5.574</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.3</td>
<td align="right">2.643</td>
<td align="right">4.374</td>
<td align="right">7.020</td>
<td align="right">11.124</td>
<td align="right">5.388</td>
<td align="right">7.365</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.49.4</td>
<td align="right">2.635</td>
<td align="right">4.259</td>
<td align="right">4.737</td>
<td align="right">7.763</td>
<td align="right">3.427</td>
<td align="right">5.626</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.2</td>
<td align="right">0.777</td>
<td align="right">1.236</td>
<td align="right">1.332</td>
<td align="right">2.872</td>
<td align="right">2.069</td>
<td align="right">2.987</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.3</td>
<td align="right">0.858</td>
<td align="right">1.264</td>
<td align="right">1.333</td>
<td align="right">2.984</td>
<td align="right">2.113</td>
<td align="right">3.073</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">0.9.50.4</td>
<td align="right">0.783</td>
<td align="right">1.282</td>
<td align="right">1.486</td>
<td align="right">3.815</td>
<td align="right">1.958</td>
<td align="right">3.105</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">1.0.3</td>
<td align="right">0.763</td>
<td align="right">1.244</td>
<td align="right">1.457</td>
<td align="right">3.054</td>
<td align="right">1.923</td>
<td align="right">2.839</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">NA</td>
<td align="left">1.0.4</td>
<td align="right">0.785</td>
<td align="right">1.252</td>
<td align="right">1.466</td>
<td align="right">3.091</td>
<td align="right">1.936</td>
<td align="right">2.826</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">4.1.3</td>
<td align="left">1.1.0</td>
<td align="right">0.744</td>
<td align="right">1.227</td>
<td align="right">1.288</td>
<td align="right">3.553</td>
<td align="right">1.895</td>
<td align="right">2.738</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">Ryzen 7 1700</td>
<td align="left">4.2.1</td>
<td align="left">1.1.0</td>
<td align="right">3.468</td>
<td align="right">4.755</td>
<td align="right">5.588</td>
<td align="right">12.461</td>
<td align="right">7.353</td>
<td align="right">10.634</td>
</tr>
<tr class="odd">
<td align="left">Linux</td>
<td align="left">i7-4710MQ</td>
<td align="left">4.2.1</td>
<td align="left">1.1.0</td>
<td align="right">2.522</td>
<td align="right">3.792</td>
<td align="right">4.143</td>
<td align="right">11.268</td>
<td align="right">5.935</td>
<td align="right">8.728</td>
</tr>
<tr class="even">
<td align="left">Linux</td>
<td align="left">i7-4710MQ</td>
<td align="left">4.1.3</td>
<td align="left">1.1.0</td>
<td align="right">0.907</td>
<td align="right">1.535</td>
<td align="right">1.589</td>
<td align="right">4.544</td>
<td align="right">2.302</td>
<td align="right">3.463</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<div class="col-md-3 hidden-xs hidden-sm" id="pkgdown-sidebar">
<nav id="toc" data-toggle="toc"><h2 data-toc-skip>Contents</h2>
</nav>
</div>
</div>
<footer><div class="copyright">
<p></p>
<p>Developed by Johannes Ranke.</p>
</div>
<div class="pkgdown">
<p></p>
<p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.5.</p>
</div>
</footer>
</div>
</body>
</html>
