On Thursday 16 October 2003 17:59, Alexander Sirotkin \[at Yahoo\] wrote: > Thanks for all the help on my previous questions. > > One more (hopefully last one) : I've been very > surprised when I tried to fit a model (using aov()) > for a sample of size 200 and 10 variables and their > interactions.
That doesn't really say much. How many of these variables are factors ? How many levels do they have ? And what is the order of the interaction ? (Note that for 10 numeric variables, if you allow all interactions, then there will be a 100 terms in your model. This increases for factors.) In other words, how big is your model matrix ? (See ?model.matrix) Deepayan ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
