s="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"M"</span>, <span class="st">"F"</span><span class="op">)</span>, <span class="fl">1</span><span class="op">)</span>, <span class="va">x</span><span class="op">)</span><span class="op">)</span><span class="op">)</span></span></code></pre></div>
<p>The object <code>family</code> is meant to represent the trio
information that can be found in registers. It is possible to have
multiple fam