rst, we load the data set, assign it to the <code>dat</code>
object, and inspect the first few rows.</p>
<div class="sourceCode" id="cb1"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/utils/data.html" class="external-link">data</a></span><span class="op">(</span><span class="st">"dat.konstantopoulos2011"</span>, package <span class="op">=</span> <span class="st">"metadat"</span><span class="op">)</span></span>
<span><span class="va">dat</span