class="fl">23</span><span class="op">)</span><span class="op">)</span></span></code></pre></div>
<p><img src="introduction_files/figure-html/unnamed-chunk-23-1.png" width="700"></p>
<p>All common aesthetics for points can be applied to the jittered
points. However, the aesthetic names start with <code>point_</code>. In
the next example, we have mapped an additional variable onto the size of
the points.</p>
<div class="sourceCode" id="cb26"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span>