Can the MS Solver Add-in program be used to perform nonlinear regression
on the folowing four parameter logistic equation:

R = R0 + KC * 1/1 + exp(-(a + b * lnC))

where R0, KC, a and b are the parameters?

Never used Solver before and would appreciate any help or guidance.

Alternaely, are there any other add-in or non-commercially available
programs for Excel that can do the job?


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scantor145
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