span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'ranger'</span>, <span class="st">'xgboost'</span>, <span class="st">'decision_tree'</span>, <span class="st">'lightgbm'</span>,</span></span>
<span class="r-in"><span>               <span class="st">'catboost'</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>               predict <span class="op">=</span> <span class="cn">TRUE</span>,</span></s