is <code>TRUE</code>. How to make the small sample correction
when clustering the standard-errors? If <code>TRUE</code> a <code>G/(G-1)</code> correction is performed with <code>G</code>
the number of cluster values.</p></dd>


<dt id="arg-g-df">G.df<a class="anchor" aria-label="anchor" href="#arg-g-df"></a></dt>
<dd><p>Either "conventional" or "min" (default). Only relevant when the
variance-covariance matrix is two-way clustered (or higher). It governs how the small
sample adjustment for the clusters is t