 to install R packages for a Shiny app:</p>
<div class="sourceCode" id="cb1"><pre class="sourceCode sh"><code class="sourceCode bash"><a class="sourceLine" id="cb1-1" data-line-number="1"><span class="ex">FROM</span> rocker/shiny</a>
<a class="sourceLine" id="cb1-2" data-line-number="2"><span class="ex">MAINTAINER</span> Mark Edmondson (r@sunholo.com)</a>
<a class="sourceLine" id="cb1-3" data-line-number="3"></a>
<a class="sourceLine" id="cb1-4" data-line-number="4"><span class="co"># install R package depe