[R] A quick question about lm()

[rlearner309]

I have a simple regression using lm().
If I just want to check the coefficient, I can use summary(lm())$coef; if I
need the standard error, I can use summary(lm())$s, if I need the residuals,
I can use summary(lm())$res.  OK.  How can I get the R-squares and Adjusted
R-squares using $...?
Is there a function, like objects(), that can show all the references for
values?

Thanks a lot!
-- 
View this message in context: http://www.nabble.com/A-quick-question-about-lm%28%29-tp18316864p18316864.html
Sent from the R help mailing list archive at Nabble.com.