thod<a class="anchor" aria-label="anchor" href="#arg-var-method"></a></dt>
<dd><p>Marginal variance estimation method (default: "Ge").</p></dd>


<dt id="arg-type">type<a class="anchor" aria-label="anchor" href="#arg-type"></a></dt>
<dd><p>Type of robust variance estimator (default: "HC0").</p></dd>


<dt id="arg-contrast">contrast<a class="anchor" aria-label="anchor" href="#arg-contrast"></a></dt>
<dd><p>Type of contrast to compute (default: "diff").</p></dd>

</dl></div>
    <div class="section level2">
 