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<div class="hidden name"><code>loftest.Rd</code></div> + + </div> +</nav><div class="container template-reference-topic"> +<div class="row"> + <main id="main" class="col-md-9"><div class="page-header"> + <img src="" class="logo" alt=""><h1>Lack-of-fit test for models fitted to data with replicates</h1> + <small class="dont-index">Source: <a href="https://github.com/jranke/mkin/blob/HEAD/R/loftest.R" class="external-link"><code>R/loftest.R</code></a></small> + <div class="d-none name"><code>loftest.Rd</code></div> </div> - <div class="ref-description"> + <div class="ref-description section level2"> <p>This is a generic function with a method currently only defined for mkinfit objects. It fits an anova model to the data contained in the object and compares the likelihoods using the likelihood ratio test <code><a href="https://rdrr.io/pkg/lmtest/man/lrtest.html" class="external-link">lrtest.default</a></code> from the lmtest package.</p> </div> - <div id="ref-usage"> + <div class="section level2"> + <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2> <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">loftest</span><span class="op">(</span><span class="va">object</span>, <span class="va">...</span><span class="op">)</span></span> <span></span> <span><span class="co"># S3 method for mkinfit</span></span> <span><span class="fu">loftest</span><span class="op">(</span><span class="va">object</span>, <span class="va">...</span><span class="op">)</span></span></code></pre></div> </div> - <div id="arguments"> - <h2>Arguments</h2> + <div class="section level2"> + <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2> <dl><dt>object</dt> <dd><p>A model object with a defined loftest method</p></dd> @@ -135,20 +104,20 @@ compares the likelihoods using the likelihood ratio test <dd><p>Not used</p></dd> </dl></div> - <div id="details"> - <h2>Details</h2> + <div class="section level2"> + <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2> <p>The anova model is interpreted as the simplest form of an mkinfit model, assuming only a constant variance about the means, but not enforcing any structure of the means, so we have one model parameter for every mean of replicate samples.</p> </div> - <div id="see-also"> - <h2>See also</h2> + <div class="section level2"> + <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2> <div class="dont-index"><p>lrtest</p></div> </div> - <div id="ref-examples"> - <h2>Examples</h2> + <div class="section level2"> + <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2> <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># \dontrun{</span></span></span> <span class="r-in"><span><span class="va">test_data</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">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 class="va">name</span> <span class="op">==</span> <span class="st">"parent"</span><span class="op">)</span></span></span> <span class="r-in"><span><span class="va">sfo_fit</span> <span class="op"><-</span> <span class="fu"><a href="mkinfit.html">mkinfit</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="va">test_data</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span> @@ -319,26 +288,22 @@ of replicate samples.</p> <span class="r-in"><span><span class="co"># }</span></span></span> </code></pre></div> </div> - </div> - <div class="col-md-3 hidden-xs hidden-sm" id="pkgdown-sidebar"> - <nav id="toc" data-toggle="toc" class="sticky-top"><h2 data-toc-skip>Contents</h2> - </nav></div> -</div> + </main><aside class="col-md-3"><nav id="toc"><h2>On this page</h2> + </nav></aside></div> - <footer><div class="copyright"> + <footer><div class="pkgdown-footer-left"> <p></p><p>Developed by Johannes Ranke.</p> </div> -<div class="pkgdown"> +<div class="pkgdown-footer-right"> <p></p><p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.7.</p> </div> - </footer></div> + </footer></div> - </body></html> |