                      n_boot<span class="op">=</span><span class="fl">500</span>,</span>
<span class="r-in">                        n_cores<span class="op">=</span><span class="fu">parallel</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/parallel/detectCores.html" class="external-link">detectCores</a></span><span class="op">(</span><span class="op">)</span><span class="op">-</span><span class="fl">1</span><span class="op">)</span></span>
<span class="r-in"></span>
<span class="r-