es)</code></pre>
<p>Use the following commands to install these packages in R.</p>
<pre class="r"><code>source(&quot;http://www.bioconductor.org/biocLite.R&quot;)
biocLite(c(&quot;GenomicRanges&quot;))</code></pre>
</div>
<div id="overview" class="section level2">
<h2>Overview</h2>
<p>In this session we will discuss a data representation class called <code>Rle</code> (run length encoding). This class is great for representation genome-wide sequence coverage.</p>
</div>
<div id="coverage" class="section leve