[R] Could anyone tell me how to extract pvalue from "lm" fitting?

[Andrew Robinson]

Frank,

try the following, not all of which are directly relevant, but which
explain the approach. If your lm is called "my.lm":

names(summary(my.lm))
coefficients(summary(my.lm))
class(coefficients(summary(my.lm)))
coefficients(summary(my.lm))[,4]

I hope that this helps.

Andrew

On Sun, Oct 03, 2004 at 10:57:47PM -0400, Frank Duan wrote:
> Dear R people,
> 
> I have a naive question: after fitting "lm" to a data, I can't extract
> the pvalue corresponding to a specific covariate in a direct way.
> Could anyone give me a hint?
> 
> Thank you very much.
> 
> Frank
> 
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