span class="op">=</span> <span class="cn">FALSE</span>,     <span class="co"># force balanced sampling?</span></span></span>
<span class="r-in"><span>                      load.folder   <span class="op">=</span> <span class="cn">NA</span>,         <span class="co"># file to load results from</span></span></span>
<span class="r-in"><span>                      save.folder <span class="op">=</span> <span class="cn">NA</span><span class="op">)</span>         <span class="co"># folder to save results</span></spa