[R] How does the lm() function work?
Roger D. Peng
rpeng at jhsph.edu
Fri May 7 16:28:11 CEST 2004
lm() itself does not implement any model selection procedures. step()
and stepAIC() in the MASS library do.
-roger
Phillip Good wrote:
> Does the lm() function use forward, backward, stepwise or some other method of multivariable regression? Where can I look up the details?
>
> Phillip Good
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