Re: [R] nls + quasi-poisson distribution

Dear Suresh, The gnm package for generalized nonlinear models might be what you want here. This allows you to specify nonlinear models with family=quasipoisson. For an introduction to the package see the article in R News: http://cran.r-project.org/doc/Rnews/Rnews_2007-2.pdf If your model requir

[R] nls + quasi-poisson distribution

Hello R-helpers, I would like to fit a non-linear function to data (Discrete X axis, over-dispersed Poisson values on the Y axis). I found the functions gnlr in the gnlm package from Jim Lindsey: this can handle nonlinear regression equations for the parameters of Poisson and negative bi