/topics/glmnet">glmnet::glmnet()</a></code>
</li>
<li>“gls” from <code><a href="https://www.rdocumentation.org/packages/nlme/topics/gls">nlme::gls()</a></code>
</li>
<li>“hurdle” from <code><a href="https://www.rdocumentation.org/packages/pscl/topics/hurdle">pscl::hurdle()</a></code>
</li>
<li>“hxlr” from <code><a href="https://www.rdocumentation.org/packages/crch/topics/hxlr">crch::hxlr()</a></code>
</li>
<li>“ivreg” from <code><a href="https://www.rdocumentation.org/packages/AER/topics/ivr