="cb10"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">df_aux</span> <span class="op">&lt;-</span> <span class="va">maene_identity</span><span class="op">[</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"vict_teacher"</span>, <span class="st">"depression"</span><span class="op">)</span><span class="op">]</span></span>
<span><span class="co"># Dummy-code vict_teacher</span></spa