Hi Vizguy,
Many thanks for the response - your interaction on this group is
exceptional and I hope that your boss appreciates you!
I just wanted to provide an update here in case anyone else
encountered a similar issue as I had posted above. In the end, I got
everything I wanted implemented using:
1) Flot - allows different types of graphs to be shown on the same
axes. Nice little solution also.
2) RegressionCalculator.java from the Danby Package - easily found on
the web. Will calculate a regression line for you, all you need to do
is provide the data points. Construct the data and then it's
basically.
RegressionCalculator calc = new RegressionCalculator(double[] x, double
[] y);
double s = calc.getSlope();
double i = calc.getIntercept();
Going from memory there but that's the basic idea.
Regards,
David
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