Hello,
Recently I have been reading a lot of material about statistical modeling
using R. There seems to be conflicting opinions about what the best approach
is between the SAS community and the R community.
1) In R one might start with a model that has all possible effects of
interest in it and
Bill Szkotnicki wrote:
Hello,
Recently I have been reading a lot of material about statistical modeling
using R. There seems to be conflicting opinions about what the best approach
is between the SAS community and the R community.
1) In R one might start with a model that has all possible
bill,
what kind of modeling are you talking about? based on your desc on SAS, you
are doing general linear model, aren't you?
Frank gave you a great suggestion of using shrinkage methods, such as lasso,
instead of stepwise/backforward/forward methods. But no matter shrinkage or
stepwise, both
