Hello, I am looking for a R routine to fit a function/surface to my data 3d data. I'd like to use the function in a model so something like splines is not applicable. The data are smooth and can provide a plot if helpful. Thanks, Mark
m p wrote:> Hello, > I am looking for a R routine to fit a function/surface > to my data 3d data. I'd like to use the function in a > model so something like splines is not applicable. > The data are smooth and can provide a plot if helpful.You may try surf.ls or surf.gls from package spatial. Thomas P.