in RleViewsList(rleList = subject, rangesList = start): 'rangesList' must be a RangesList object</code></pre>
<p>We get an error, mentioning some object called a <code>RangesList</code>. This type of object is similar to a <code>GRanges</code> and could be considered succeeded by the later class. We sometimes see instances of this popping around.</p>
<pre class="r"><code>vi &lt;- Views(rl, as(grView, &quot;RangesList&quot;))
vi</code></pre>
<pre><code>## RleViewsList of length 1
## names(1): chr1</code></pr