r or not the splitting process will consider the intercept coefficient of the spline projections.
Defaults to FALSE, which means that the tree will split based on trajectory shape, ignoring response level.</p></td>
    </tr>
    <tr>
      <th>nGrid</th>
      <td><p>Number of grid points to evaluate projection sum of squares at. If gridPoints is not supplied, then this is the
number of grid points that will be automatically placed at quantiles of the time variable. The default is 7.</p></td>
    </tr>
    