n the same
term. For example, the next student earned a degree in 1996 and a second
degree in 1999. In most analyses, only the first baccalaureate degree
would be used.</p>
<div class="sourceCode" id="cb20"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="co"># Observations for a different ID</span></span>
<span><span class="va">degree</span><span class="op">[</span><span class="va">mcid</span> <span class="op">==</span> <span class="st">"MCID3111315508"</span><span class="op