link">aes</a></span><span class="op">(</span>ymin<span class="op">=</span><span class="va">lo</span>, ymax<span class="op">=</span><span class="va">hi</span>, fill<span class="op">=</span><span class="va">qname</span>, col<span class="op">=</span><span class="va">qname</span>, group<span class="op">=</span><span class="va">qname</span><span class="op">)</span>, alpha<span class="op">=</span><span class="fl">0.1</span>, col<span class="op">=</span><span class="cn">NA</span><span class="op">)</span> <span cla