s="co"># typical scatterplots are not very informative</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/pkg/car/man/scatterplot.html" class="external-link">scatterplot</a></span><span class="op">(</span><span class="va">mb</span> <span class="op">~</span> <span class="va">bh</span><span class="op">|</span><span class="va">epoch</span>, data<span class="op">=</span><span class="va">Skulls</span>, </span></span>
<span class="r-in"><span>            ellipse <span class="o