onses.  <code>NA</code>s and <code>Inf</code>s
    are not allowed.</p></td>
    </tr>
    <tr>
      <th>ncomp</th>
      <td><p>the number of components to be used in the
    modelling.</p></td>
    </tr>
    <tr>
      <th>stripped</th>
      <td><p>logical.  If <code>TRUE</code> the calculations are stripped
    as much as possible for speed; this is meant for use with
    cross-validation or simulations when only the coefficients are
    needed.  Defaults to <code>FALSE</code>.</p></td>
    </tr>
    <