Here is a simple explanation of the constants a and b you will need to calculate any point on the line.

http://www.efunda.com/math/leastsquares/lstsqr1dcurve.cfm

I presume you are familiar with the Sigma mathematical operator.

Dave

-----Original Message-----

From: profox-bounces@leafe.com [mailto:profox-bounces@leafe.com] On Behalf Of G Gambill

Sent: 25 November 2011 13:30

To: ProFoxTech List

Subject: VFP and Least Squared Regression

Anyone know of a VFP friendly Least Square Regression Routine? Free is good.

TIA

George

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