Author: Dave Crozier
Posted: 2011-11-25 at 12:14:58
John,
I think the good old SEO's gratuitously added the Visual Foxpro onto that product. From what I see there is nothing to do with VFP there!
Dave
-----Original Message-----
From: profox-bounces@leafe.com [mailto:profox-bounces@leafe.com] On Behalf Of john harvey
Sent: 25 November 2011 16:57
To: 'ProFox Email List'
Subject: RE: VFP and Least Squared Regression
Not free, but close . . . .
http://www.downloadatlas.com/visual_foxpro/visual-fitting-by-graphnow.html
John Harvey
-----Original Message-----
From: profox-bounces@leafe.com [mailto:profox-bounces@leafe.com] On Behalf Of Dave Crozier
Sent: Friday, November 25, 2011 10:16 AM
To: ProFox Email List
Subject: RE: VFP and Least Squared Regression
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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