&lt;-</span> <span class="fu">calc_nreps</span><span class="op">(</span>instance   <span class="op">=</span> <span class="va">instance</span>,</span></span>
<span class="r-in"><span>                      algorithms <span class="op">=</span> <span class="va">algorithms</span>,</span></span>
<span class="r-in"><span>                      se.max     <span class="op">=</span> <span class="fl">0.05</span>,          <span class="co"># desired (max) standard error</span></span></span>
<span class="r-in"><span>    