>tuneGrid</th>
      <td><p>A dataframe or list.  It should have names for
the needed arguments for <code><a href='long2LGMM.html'>long2LGMM()</a></code>.</p></td>
    </tr>
    <tr>
      <th>cl</th>
      <td><p>Optional.  An existing cluster to be used to estimate models.
Can be a local or remote cluster.  In either case it needs MplusAUtomation
and Mplus available.</p></td>
    </tr>
    <tr>
      <th>ncores</th>
      <td><p>If a cluster is not passed to <code>cl</code>, specify the number of
cores to