dyverse.org/reference/aes.html" class="external-link">aes</a></span><span class="op">(</span><span class="va">x</span><span class="op">)</span>, density <span class="op">=</span> <span class="st">"histogram"</span>, fill <span class="op">=</span> <span class="cn">NA</span>, color <span class="op">=</span> <span class="st">"#d95f02"</span>, alpha <span class="op">=</span> <span class="fl">0.5</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>  <span class="fu"><