You should be able to access the p-value using the $coefficients variable,
which is part of summary.
Try:
results <- summary(lm(speed~dist, cars))
results$coefficients
and then:
results$coefficients[x]
where x is the location of particular p-value, or coefficient supplied, you
want, from the results$coefficient vector.
Hope this helps,
~Michael
________________________________________
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Trafim Vanishek [rdapam...@gmail.com]
Sent: Friday, February 05, 2010 11:54 AM
To: r-help@r-project.org
Subject: [R] Extract p-value from lm for the whole model
Dear all,
I would like to ask how to extract the p-value for the whole model from
summary(lm).
This didn't help a lot summary.lm
summary(lm(speed~dist, cars))
Thanks a lot!
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