lass="co">#&gt; 12     sat_verbal   numeric      &lt;NA&gt;</span></span>
<span><span class="co">#&gt; 13            sex character      &lt;NA&gt;</span></span>
<span><span class="co">#&gt; 14    term_degree      &lt;NA&gt; character</span></span>
<span><span class="co">#&gt; 15       transfer character      &lt;NA&gt;</span></span>
<span><span class="co">#&gt; 16     us_citizen character      &lt;NA&gt;</span></span></code></pre></div>
</div>
<div class="section level2">
<h2 id="reusable-code">Reusable cod