a transpose.</p>
<p>For example we can create a typical <code>data.frame</code> as
follows:</p>
<div class="sourceCode" id="cb1"><pre class="downlit sourceCode r">
<code class="sourceCode R"><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></span>
<span>  names <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link