<dd><p>The matched call.</p></dd>

    <dt><code>frame</code>:</dt>
<dd><p>The model frame containing all of the variables
      required to parse the model formula.</p></dd>

    <dt><code>flist</code>:</dt>
<dd><p>See <code><a href="getME.html">getME</a></code>.</p></dd>

    <dt><code>cnms</code>:</dt>
<dd><p>See <code><a href="getME.html">getME</a></code>.</p></dd>

    <dt><code>lower</code>:</dt>
<dd><p>See <code><a href="getME.html">getME</a></code>.</p></dd>

    <dt><code>theta</code>:</dt>
<dd><p>