lass="va">num</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'box plot'</span>, <span class="st">'3 uniaxial'</span>, <span class="st">'qq plot'</span><span class="op">)</span></span></code></pre>
<p><img src="figures/numeric_19-1.png" width="1152"></p>
<pre><code><span><span class="va">num</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="exte