ctor given by
<code>c("mcid", "institution", "race", "sex", "^term", "cip6", "level")</code>.
Argument, if used, must be used by name.</p></li>
</ul>
<p>For example, term records are significantly more compact if we select
this minimum set of columns.</p>
<div class="sourceCode" id="cb21"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="co"># Select variables required by midfieldr functions</span></span>
<span><span class="fu"><a href="../reference/select_required.html">selec