_size_range</code>).</p>
<p>For details of these Random Forest options, see the help of <code><a href="http://www.rdocumentation.org/packages/ranger/topics/ranger">ranger::ranger()</a></code> function.</p>
<div id="example-1" class="section level4">
<h4 class="hasAnchor">
<a href="#example-1" class="anchor"></a>Example</h4>
<div class="sourceCode"><pre class="sourceCode r"><code class="sourceCode r">res0 &lt;-<span class="st"> </span><span class="kw"><a href="../reference/rf_opt.html">rf_opt</a></span>(<spa