[R] R square from lm

[Chuck Cleland]

John Sorkin wrote:
> I would like to get R2 (and and adjusted R2)  from an lm. I know I can
> compute R2 (SSreg/SStotal), but it would be nice to know if I could get
> if automatically, e.g.
> fit1<-lm(y~x)
> Rsq<-fit1$rSquare.
> 
> R2.1.0 Patched under Windows 2000

summary(fit1)$r.squared
summary(fit1)$adj.r.squared

-- 
Chuck Cleland, Ph.D.
NDRI, Inc.
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