mod</span>, type <span class="op">=</span> <span class="st">"conditional"</span><span class="op">)</span></span>
<span class="r-plt img"><img src="plot-7.png" alt="" width="700" height="433"></span>
<span class="r-in"></span>
<span class="r-in"><span class="co"># visualize the frequency of particular variables</span></span>
<span class="r-in"><span class="co"># of being selected across the resampling iterations with</span></span>
<span class="r-in"><span class="co"># 'type = "stability"'</span></span>
<span