ng" alt="" width="700" height="433"></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># faceting with common alluvia</span></span></span>
<span class="r-in"><span><span class="fu">ggplot</span><span class="op">(</span><span class="va">titanic</span>, <span class="fu">aes</span><span class="op">(</span>y <span class="op">=</span> <span class="va">Freq</span>, axis1 <span class="op">=</span> <span class="va">Class</span>, axis2 <span class="op">=</span> <span class="va"