a href="orderby.html">orderby</a></span><span class="op">(</span><span class="va">.</span>, cols <span class="op">=</span> <span class="st">"R2"</span>, reverse <span class="op">=</span> <span class="st">"R2"</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span>  <span class="va">d</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span>