id='arguments'><a class='anchor' href='#arguments'></a>Standard errors</h4>


<p>The <code>se=</code> argument allows to request the calculation of parameter standard errors. When standard errors are requested (<code>se=TRUE</code>) it will results
in the inclusion of the <code>$COVARIANCE</code> record in the generated control stream.</p>

<h4 class='hasAnchor' id='arguments'><a class='anchor' href='#arguments'></a>Target options</h4>


<p>The <code>target_options=</code> argument provides a mechanism to s