ter (hax, x, y, 10);
    # Fit a cubic line to these points
    # TODO: Find out exactly what kind of fitted line R's example is using, and
    # port that.
    hold on
    p = polyfit (x, y, 3);
    x_hat = unique(x);
    p_y = polyval (p, x_hat);
    plot (hax, x_hat, p_y, &quot;r&quot;);
  endfor
endfor

</pre></div>


</dd></dl>

</div>



</body>
</html>
