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. Thanks, Jonatha Davies ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
