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<title>Function to plot residuals stored in an mkin object — mkinresplot • mkin</title>
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<h1>Function to plot residuals stored in an mkin object</h1>
</div>
<p>This function plots the residuals for the specified subset of the
observed variables from an mkinfit object. A combined plot of the fitted
model and the residuals can be obtained using <code><a href='plot.mkinfit.html'>plot.mkinfit</a></code>
using the argument <code>show_residuals = TRUE</code>.</p>
<pre class="usage"><span class='fu'>mkinresplot</span>(<span class='no'>object</span>,
<span class='kw'>obs_vars</span> <span class='kw'>=</span> <span class='fu'>names</span>(<span class='no'>object</span>$<span class='no'>mkinmod</span>$<span class='no'>map</span>),
<span class='kw'>xlim</span> <span class='kw'>=</span> <span class='fu'>c</span>(<span class='fl'>0</span>, <span class='fl'>1.1</span> * <span class='fu'>max</span>(<span class='no'>object</span>$<span class='no'>data</span>$<span class='no'>time</span>)),
<span class='kw'>xlab</span> <span class='kw'>=</span> <span class='st'>"Time"</span>, <span class='kw'>ylab</span> <span class='kw'>=</span> <span class='st'>"Residual"</span>,
<span class='kw'>maxabs</span> <span class='kw'>=</span> <span class='st'>"auto"</span>, <span class='kw'>legend</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>, <span class='kw'>lpos</span> <span class='kw'>=</span> <span class='st'>"topright"</span>, <span class='no'>...</span>)</pre>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a> Arguments</h2>
<table class="ref-arguments">
<colgroup><col class="name" /><col class="desc" /></colgroup>
<tr>
<th>object</th>
<td><p>A fit represented in an <code><a href='mkinfit.html'>mkinfit</a></code> object.</p></td>
</tr>
<tr>
<th>obs_vars</th>
<td><p>A character vector of names of the observed variables for which residuals
should be plotted. Defaults to all observed variables in the model</p></td>
</tr>
<tr>
<th>xlim</th>
<td><p>plot range in x direction.</p></td>
</tr>
<tr>
<th>xlab</th>
<td><p>Label for the x axis. Defaults to "Time [days]".</p></td>
</tr>
<tr>
<th>ylab</th>
<td><p>Label for the y axis. Defaults to "Residual [% of applied radioactivity]".</p></td>
</tr>
<tr>
<th>maxabs</th>
<td><p>Maximum absolute value of the residuals. This is used for the scaling of
the y axis and defaults to "auto".</p></td>
</tr>
<tr>
<th>legend</th>
<td><p>Should a legend be plotted? Defaults to "TRUE".</p></td>
</tr>
<tr>
<th>lpos</th>
<td><p>Where should the legend be placed? Default is "topright". Will be passed on to
<code>legend</code>.</p></td>
</tr>
<tr>
<th>…</th>
<td><p>further arguments passed to <code>plot</code>.</p></td>
</tr>
</table>
<h2 class="hasAnchor" id="value"><a class="anchor" href="#value"></a>Value</h2>
<p>Nothing is returned by this function, as it is called for its side effect, namely to produce a plot.</p>
<h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
<p><code><a href='mkinplot.html'>mkinplot</a></code>, for a way to plot the data and the fitted lines of the
mkinfit object.</p>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<pre class="examples"><div class='input'><span class='no'>model</span> <span class='kw'><-</span> <span class='fu'><a href='mkinmod.html'>mkinmod</a></span>(<span class='kw'>parent</span> <span class='kw'>=</span> <span class='fu'><a href='mkinsub.html'>mkinsub</a></span>(<span class='st'>"SFO"</span>, <span class='st'>"m1"</span>), <span class='kw'>m1</span> <span class='kw'>=</span> <span class='fu'><a href='mkinsub.html'>mkinsub</a></span>(<span class='st'>"SFO"</span>))</div><div class='output co'>#> <span class='message'>Successfully compiled differential equation model from auto-generated C code.</span></div><div class='input'><span class='no'>fit</span> <span class='kw'><-</span> <span class='fu'><a href='mkinfit.html'>mkinfit</a></span>(<span class='no'>model</span>, <span class='no'>FOCUS_2006_D</span>, <span class='kw'>quiet</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>)
<span class='fu'>mkinresplot</span>(<span class='no'>fit</span>, <span class='st'>"m1"</span>)</div><img src='mkinresplot-4.png' alt='' width='540' height='400' /></pre>
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<h2>Contents</h2>
<ul class="nav nav-pills nav-stacked">
<li><a href="#arguments">Arguments</a></li>
<li><a href="#value">Value</a></li>
<li><a href="#see-also">See also</a></li>
<li><a href="#examples">Examples</a></li>
</ul>
<h2>Author</h2>
Johannes Ranke
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