[R] Non linear regression with 2 explanatory variables

Janice Kielbassa janize at arcor.de
Wed Jan 16 11:02:01 CET 2008


Hello!

I want to do a non-linear regression with 2 explanatory variables 
(something like : length ~ a * time * exp( b* temperature)), having a 
data set (length, time, temperature). Which function could I use (I 
tried nls but I think it doesn't work)
Thanks a lot!

Janice




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