Help on plotting a regression plane?
I'm a bit embarrassed to ask this, but can anyone tell me (or point me to a reference) on how to plot a regression plane in R? I have a regression model with two independent variables and have created a nice 3d scatterplot with scatterplot3d (thanks Uwe!) and now would like to overlay the regression plane (gridded, preferably.) Ay pointers would be appreciated. cheers, John
John Williams Department of Marketing Otago University Dunedin, New Zealand -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._