Are you looking for possibly stepAIC from the package MASS ? Regards, Adai
On Mon, 2005-08-08 at 16:39 -0600, Martin Kardos wrote: > Hello All; > > I need to run a multiple regression analysis and use Akaike's Information > Criterion for model selection. I understand that this command will give the > AIC value for specified models: > > AIC(object, ..., k = 2) > > with "..." meaning any other optional models for which I would like AIC > values. But, how can I specify (in the place of "...") that I want R to > perform an model selection prodecure based on Akaike's Information Criterion > on a set of potential independent variables in a model such as: > > model.lm=lm(A~B+C+D+E+F+G) > > ? > > Thanks a million; > > Marty > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
