 common data manipulation functions.</p>
<p>Let’s examine the first row.</p>
<div class="sourceCode" id="cb5"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb5-1" data-line-number="1">d[<span class="dv">1</span>, ]</a>
<a class="sourceLine" id="cb5-2" data-line-number="2"><span class="co">#&gt; # A tibble: 1 x 3</span></a>
<a class="sourceLine" id="cb5-3" data-line-number="3"><span class="co">#&gt;   file                                                       expr      line