Try the package "Rdonlp2", which can handle general, nonlinear, equality and inequality constraints for smooth optimization problems.
Ravi. ____________________________________________________________________ Ravi Varadhan, Ph.D. Assistant Professor, Division of Geriatric Medicine and Gerontology School of Medicine Johns Hopkins University Ph. (410) 502-2619 email: rvarad...@jhmi.edu ----- Original Message ----- From: Dieter Menne <dieter.me...@menne-biomed.de> Date: Saturday, March 7, 2009 4:05 am Subject: Re: [R] NonLinear Programming in R - QUERY To: r-h...@stat.math.ethz.ch > Lars Bishop <lars52r <at> gmail.com> writes: > > > I'll appreciate your help on this. Do you know of any package that > can be > > used to solve optimization problems subject to general *non-linear* > equality > > constraints. > > > Package DEoptim > > Dieter > > ______________________________________________ > R-help@r-project.org mailing list > > PLEASE do read the posting guide > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ 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.
