library(akima) plan <- interp.old(x,y.z) image(plan) is very close.
This is in MASS (the book) with examples. On Mon, 3 Feb 2003, Davies, Jonathan wrote: > I've been told that you may be able to help. > > I have a complex linear model with multiple two-way interaction terms. Is > there a way to view the interaction terms in a 3d plot equivalent to the S > functions: > > > plan<-interp(x,y,z) > > image(plan) > > where x and y are my explanatory variables and z my response variable. -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
