><span class="va">xset1</span>, <span class="va">xset2</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 id="arg-xset-">xset1<a class="anchor" aria-label="anchor" href="#arg-xset-"></a></dt>
<dd><p>the first dataset</p></dd>


<dt id="arg-xset-">xset2<a class="anchor" aria-label="anchor" href="#arg-xset-"></a></dt>
<dd><p>the second dateset</p></dd>