/span> <span class="cn">FALSE</span>,</span>
<span>  return_matrix <span class="op">=</span> <span class="cn">FALSE</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
    <dl><dt>data</dt>
<dd><p>A data.frame in a wide format.</p></dd>


<dt>genotype</dt>
<dd><p>A character string indicating the column in data that
contains genotypes.</p></dd>


