pan class="va">.data</span>, <span class="va">.dx_col</span>, <span class="va">.px_col</span>, <span class="va">.drg_col</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>The data being passed that will be augmented by the function.</p></dd>


<dt>.dx_col</dt>
<dd><p>The column containing the Principal Diagnosis for the