Ploticus data display engine Copyright Steve Grubb


Ploticus Gallery - Curve Fitting

This page contains a series of curvefit examples illustrating the available varieties and options.

These examples all use ploticus's proc curvefit.


Example 1

curvefit1

Simple example of a moving average curve.


Example 2

stock

Another example of a moving average curve.


Example 3

scatterplot10

A regression curve. Ploticus computes the curve as well as the Pearson correlation coefficient r.


Example 4

mouse.p2

A bspline curve fit to a histogram.


Example 5

scatterplot9

In this example, the curve shows the moving average of points in a scatterplot.