[R] getting confidence intervals after lm fitting

Yun-Fang Juan yunfang at yahoo-inc.com
Fri Jan 23 00:33:02 CET 2004

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.



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