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<title>ploticus: gallery - curve fitting</title>
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  <td><br><h2>Gallery - Curve fitting</h2></td>
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  <a href="../doc/Welcome.html"><img src="../doc/ploticus.gif" border=0></a><br>
  <a href="../doc/Welcome.html">Welcome</a> &nbsp; &nbsp;
  <a href="../gallery/index.html">Gallery</a> &nbsp; &nbsp;
  <a href="../doc/Contents.html">Handbook</a> 
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.TH Gallery_-_Curve_fitting PL "14-SEP-2001   PL www.sgpr.net"

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<p>
This page contains a series of curvefit examples
illustrating the available varieties and options.
These examples all use ploticus's
<a href="../doc/curvefit.html">proc curvefit</a>.
<p>
<h1><br>Example 1 - script</h1>
<a href="curvefit1.htm">curvefit1<br><img src="curvefit1.gif"></a>
<br>
Simple example of a moving average curve.
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<h1><br>Example 2 - script</h1>
<a href="stock.htm">stock<br><img src="stock.gif"></a>
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Another example of a moving average curve.
<p>
<h1><br>Example 3 - script</h1>
<a href="scatterplot10.htm">scatterplot10<br><img src="scatterplot10.gif"></a>
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A regression curve.  Ploticus computes the curve as well as
the Pearson correlation coefficient <i>r</i>.
<p>
<h1><br>Example 4 - script</h1>
<a href="mouse.htm">mouse.p2<br><img src="mouse.p2.gif"></a>
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A bspline curve fit to a histogram.
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<h1><br>Example 5 - script</h1>
<a href="scatterplot9.htm">scatterplot9<br><img src="scatterplot9.gif"></a>
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In this example, the curve shows the moving average of points in
a scatterplot.

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<a href="Welcome.html">
<img src="../doc/ploticus.gif" border=0></a><br><small>data display engine &nbsp; <br>
<a href="../doc/Copyright.html">Copyright Steve Grubb</a>
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