n class="fu"><a href="https://remotes.r-lib.org/reference/install_github.html" class="external-link">install_github</a></span><span class="op">(</span><span class="st">'Jaimemosg/EstimationTools'</span>, force <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></code></pre></div>
<p>In <strong>EstimationTools</strong> Hessian matrix is computed in the
following way:</p>
<ul>
<li>If <code>StdE_Method = optim</code>, it is estimated through the
<code>optim</code> function (w