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Question: Nonlinear regression (2)

Question:Nonlinear regression (2)

Haley_VSRC 40
fit model regression
June 12 2015
1

Hello everyone,

I have an nx2 matrix of (x,w) , I need to fit a curve of the form of w = a*( ((x/b)-1)/c+1)^c  to the data. since there is a (1/c)^c factor inside the model, I couldn't use any of the regression models that I knew. I'd  greatly appreciate any comments that could help me to find the optimum values for a, b and c through regression methods.

Thanks a lot,

Haley
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