l generalized Pareto distribution</p></dd>


<dt>par</dt>
<dd><p>list of parameters: <code>alpha</code> for the logistic model, <code>Lambda</code> for the Brown--Resnick model or else <code>Sigma</code> and <code>df</code> for the extremal Student.</p></dd>


<dt>model</dt>
<dd><p>string indicating the model family, one of <code>"log"</code>, <code>"neglog"</code>, <code>"br"</code> or <code>"xstud"</code></p></dd>


<dt>likt</dt>
<dd><p>string indicating the type of likelihood, with an additional contribu