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stepfun
2003 Jun 18
2
Forward stepwise procedure w/ stepAIC
...not be
understanding how this works. My results indicate that the procedure begins
and ends with the "full" model (i.e., all 17 independent variables)...not
what I expected. Could someone please point out what I'm not understanding?
My code is below.
Thanks.
Marc
> m1.stepFwd <- stepAIC(m1, direction="forward",
+ scope=list(upper=~age.refc.fo + dusz.cat.fo +
+ ed.du.f + emp.ref.f + geodist3.f + has.fone.f +
+ healthdu.f + help.du.f + inc.ref.f + maj.act.f +
+ m...