Skip to content
Prev 302869 / 398503 Next

All combinations possible in a mutliple regression

zel7223 
Hi,

I want to use four independent variables to predict the output of one
dependent variable using a linear model lm. I want to compare all possible
combinations of the 4 independent variables, including singles, pairs and
triples.

I was thinking of using the AIC test to compare all models and pick the best
one.

The model looks like this : 

lm(Y ~ X1 + X2 + X3 + X4)

Thanks for your help

Cheers

Jean-Michel Fortin
UOttawa



--
View this message in context: http://r.789695.n4.nabble.com/All-combinations-possible-in-a-mutliple-regression-tp4639762.html
Sent from the R help mailing list archive at Nabble.com.

Thread (6 messages)

zel7223 All combinations possible in a mutliple regression Aug 9 Philippe Massicotte All combinations possible in a mutliple regression Aug 9 arun All combinations possible in a mutliple regression Aug 9 arun All combinations possible in a mutliple regression Aug 9 Greg Snow All combinations possible in a mutliple regression Aug 11 zel7223 All combinations possible in a mutliple regression Aug 14