Hi.
I would like to use a likelihood-ratio test to compare a linear model (lm()) to another linear model containing the first one to see if the extra factors are needed - but I was unable to find any help on how to do that. Could you help me and tell me what to do? Or tell me where to find help on this topic? Many thanks in advance! Lars _________________________________________________________________ s. It's easy! aspx&mkt=en-us [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.