[R] Solving nonlinear system equation

Spencer Graves spencer.graves at pdf.com
Mon Sep 29 16:59:10 CEST 2003


Have you considered "optim" in the MASS library? 

Also, have you tried www.r-project.org -> search -> R site search?

hope this helps.  spencer graves

Wong Jerry wrote:

> Hi all,
>
> I would like to ask that is there any function in R which can solve 
> nonlinear system equations with  several variables. Thats mean some 
> functions similar to the 'fsolve' or 'fzero' in matlab.
>
> Thanks you
>
> Jerry
>
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