This question has been asked many times before. Please search the archives.
The short answer is: R-squared is more or less meaningless in nonlinear regression. The archives provide elaboration and caveats to this claim. -- Bert On Wed, Apr 25, 2012 at 8:12 AM, Pierre Grison <pgri...@hotmail.fr> wrote: > Hi, > > I saw you discussed about the meaning of the R squared in a nls regression. > Do you have a source or a quotation please? > > kind regards, > > Pierre Grison > Tel: 06 01 79 74 22 > Mail: pgri...@hotmail.fr > > > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
