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Lookings for optimal coefficient

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Guest Lookings for optimal... 11-15-2005, 08:00 PM

Guest RE: Lookings for optimal... 11-15-2005, 08:15 PM

Guest RE: Lookings for optimal... 11-16-2005, 12:45 AM

11-15-2005, 08:00 PM #1

The Surfer
Guest

Lookings for optimal coefficient

I have a set of numbers A1:A10.

I have a formula A1:A10 ~ x*B1:B10 + y*C1:C10 + z*D1:D10

How do I find the optimal set of x,y,z to give the result closest to A1:A10
for every B1:B10,C1:C10,D1:D10

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