.</p>
<p>For conditional maximum likelihood estimation of linear logistic
partial credit models see the <span class="pkg">eRm</span> (e.g. <code>eRm::LPCM</code>)
and the <span class="pkg">psychotools</span> (e.g. <code><a href="https://rdrr.io/pkg/psychotools/man/pcmodel.html" class="external-link">psychotools::pcmodel</a></code>)
packages.</p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div c