-link">nrow</a></span><span class="op">(</span><span class="va">adm_dat</span><span class="op">[</span><span class="va">adm_dat</span><span class="op">$</span><span class="va">GenderDetail</span> <span class="op">==</span> <span class="st">'M'</span>, <span class="op">]</span><span class="op">)</span>,</span>
<span>                    APPLCNW <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/nrow.html" class="external-link">nrow</a></span><span class="op">(</span><span class="va">ad