weighting scheme for LinearFit() and NonlinearFit()

Question:weighting scheme for LinearFit() and NonlinearFit()

Posted: anthei 20 Product: Maple

April 12 2020

Can you please tell me the exact weighting scheme for LinearFit() and NonlinearFit() when using the weights= option?

Is it wi*(yi_exp-yi_calc)^2 or wi^2*(yi_exp-yi_calc)^2 ?

(wi=weight of point i, yi_exp=value i measured, yi_calc= value i calculated from the model function)

Best regards,

Anthrazius

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