Thank you for all the responses on generalized additive models(gam) and missing values. I am now able set up a model using gam and have a certain understanding of how R deals with missing values.
The problem is, however, I am still not able to a gam model that is from a dataset that contains missing values. The function C<-gam(depvar~var1+var2+s(var3), data=dataset) Returns the errors Error in na.omit.default() : Argument "object" is missing, with no default Again, can anyone help a newbie. Tor ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
