ar model objects</p></td>
      </tr><tr><td>
          <p><code><a href="lowess.html">lowess()</a></code> <code><a href="lowess.html">plot(<i>&lt;lowess&gt;</i>)</a></code> <code><a href="lowess.html">plotLowess()</a></code> </p>
        </td>
        <td><p>Scatter Plot Smoothing</p></td>
      </tr><tr><td>
          <p><code><a href="ooplot.html">ooplot()</a></code> </p>
        </td>
        <td><p>Create an OpenOffice style plot</p></td>
      </tr><tr><td>
          <p><code><a href="overplot.html">o