>mt_export_wide</a></span><span class="op">(</span><span class="va">mt_example</span>,</span></span>
<span class="r-in"><span>  use2_variables<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">"subject_nr"</span>, <span class="st">"Condition"</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Import 