models can be grouped
(see Details).</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">bm_PlotEvalMean</span><span class="op">(</span></span>
<span>  <span class="va">bm.out</span>,</span>
<span>  metric.eval <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  dataset <span class="op">=</span> <span class="st">"calibration"</span>,</span>
<span>  group.by <span class="op">=</span> <span class="st">"algo"</span>,</sp