 class="sourceCode r"><span id="cb2-1"><a href="#cb2-1"></a><span class="kw">library</span>(mlbench)</span>
<span id="cb2-2"><a href="#cb2-2"></a><span class="kw">library</span>(caret)</span>
<span id="cb2-3"><a href="#cb2-3"></a><span class="co">#&gt; Loading required package: lattice</span></span>
<span id="cb2-4"><a href="#cb2-4"></a><span class="co">#&gt; Loading required package: ggplot2</span></span>
<span id="cb2-5"><a href="#cb2-5"></a><span class="kw">library</span>(tibble)</span>
<span id="cb2-6">