b3"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb3-1" data-line-number="1"><span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/library">library</a></span>(ggplot2); <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/library">library</a></span>(dplyr)</a>
<a class="sourceLine" id="cb3-2" data-line-number="2"></a>
<a class="sourceLine" id="cb3-3" data-line-number="3">coffee <span class="op">%&gt;%</span><span class="st"> 