Hi Tony,

?nls

Cheers,

Tsjerk

On Feb 15, 2012 8:03 PM, "Anthony Fristachi" <antaknee@gmail.com> wrote:

Greetings,

Any suggestions for approaching the fitting of the function

y = b/exp(a*x) + c*x + y0

where a, b, c, and y0 are unknown constants and y and x are variables in a
give dataset.


Thanks


Tony



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