n class="r-pr">#&gt;</span> (`stat_density_ridges()`).</span>
<span class="r-plt img"><img src="ridges_pq-1.png" alt="" width="700" height="433"></span>
<span class="r-in"><span><span class="co"># \donttest{</span></span></span>
<span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/ns-load.html" class="external-link">requireNamespace</a></span><span class="op">(</span><span class="st">"ggridges"</span><span class="op">)</span><span clas