"op">)</span>,</span>
<span>  prefix <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  prefix_sep <span class="op">=</span> <span class="st">"_"</span>,</span>
<span>  drop_first <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span>  dummify_na <span class="op">=</span> <span class="cn">TRUE</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div id="arguments">
    <h2>Arguments</h2>


<dl><dt id="arg--df">.df<a class="anchor" aria-