[R] getting confidence intervals after lm fitting

[Yun-Fang Juan]

Hi,
After fitting with lm, I want to get the 95 % confidence intervals of  the
expected predicted value.
I know in S-plus I can use pointwise() to get the confidence intervals .
But in R, I couldn't find such a function.
Is there any R package available for such functionalities.

Please advise.


thanks,


Yun-Fang