iven in the <code>N</code> column. None of our
variables have any missing values, as seen in the <code>Msng</code>
column.</p>
<p>Rather than specifying the whole dataframe, if we are interested in
only the variables <code>fev</code> and <code>height</code>, we can
input only those two vectors into the <code><a href="../reference/descrip.html">descrip()</a></code> function,
as below.</p>
<div class="sourceCode" id="cb6"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="fu"><a 