age">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">lavaan2mirt</span><span class="op">(</span><span class="va">dat</span>, <span class="va">lavmodel</span>, est.mirt<span class="op">=</span><span class="cn">TRUE</span>, poly.itemtype<span class="op">=</span><span class="st">"gpcm"</span>, <span class="va">...</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section