Dear R super-users, I am quite new in using R and I am not managing to edit factors.
Lest suppose that one has the following data: Factor A Factor B Factor C Claims Factor A has 3 factors (1,2 and 3). To simplify the glm model I only want to have 2 factor (let's say 1 and 3). I should I do this? Thank you in advance. Kind regards, Pedro Sobral [[alternative HTML version deleted]] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.