[R] Getting Pr from Summary(lm)
p.dalgaard at biostat.ku.dk
Wed Jun 9 12:19:24 CEST 2004
"David J. Netherway" <david.netherway at adelaide.edu.au> writes:
> I am trying to get the P values from the output of a summary for lm.
> lm <- lm(y ~ age + sex)
> s <- summary(lm)
> I thought that I might be able to get them using a combination of
> scan, grep and sub.
> But I got stuck on the first step - being able to process "s" as a
> text string.
> I could perhaps write it to file than scan it back but there is
> probably an easier
> way to do the whole thing.
> Help would be welcome, David
Summaries are (usually) R objects which can be manipulated
programmatically. They should be confused with what their print
methods print. Consider
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