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Weighted linear regression

Weighted linear regression

Weighted linear regression

(OP)
I need a weighted linear regression performed on some data and polyfit doesn't provide weighted linear regression functionality.  Does anyone know how to code this in matlab and if so provide the code or some hints as to how?

RE: Weighted linear regression

If you want some help you'd best do some of the legwork by defining WLR properly

Cheers

Greg Locock

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