kg/mirt/man/mirt.html" class="external-link">mirt::mirt</a></code></p></dd>

<dt>poly.itemtype</dt>
<dd><p>Item type for polytomous data. This can
    be <code>gpcm</code> for the generalized partial credit model
      or <code>graded</code> for the graded response model.</p></dd>

  <dt>...</dt>
<dd><p>Further arguments to be passed for estimation in
<code><a href="https://rdrr.io/pkg/mirt/man/mirt.html" class="external-link">mirt</a></code></p></dd>

</dl></div>
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