Take a look at the AlgDesign package. Of course, lm(), or whatever be your favorite version of multiple regression, will fit the results.
Obviously (I think) you'll have to write your own plotting code or perhaps make use of anything available in the other packages Ben mentioned. -- Bert Gunter -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ben Bolker Sent: Tuesday, November 04, 2008 11:28 AM To: [EMAIL PROTECTED] Subject: Re: [R] response surfaces Erin Hodgess <erinm.hodgess <at> gmail.com> writes: > > Dear R People: > > Are there functions or packages for response surfaces, please? > RSiteSearch("response surface") does bring up a lot of hits, although most of them are from people asking questions about plotting 3D response surfaces in lattice etc.. http://finzi.psych.upenn.edu/R/Rhelp02a/archive/137557.html "fields" package "spatial" package in MASS bundle (and ch. 15 of MASS) "gnlm" package from Jim Lindsey cheers Ben Bolker ______________________________________________ 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. ______________________________________________ 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.
