[R] extracting p-values from Anova objects (from the car library)
Johan Steen
johan.steen at gmail.com
Mon Aug 23 21:01:40 CEST 2010
Dear all,
is there anyone who can help me extracting p-values from an Anova object
from the car library? I can't seem to locate the p-values using
str(result) or str(summary(result)) in the example below
> A <- factor( rep(1:2,each=3) )
> B <- factor( rep(1:3,times=2) )
> idata <- data.frame(A,B)
> fit <- lm( cbind(a1_b1,a1_b2,a1_b3,a2_b1,a2_b2,a2_b3) ˜ sex,
data=Data.wide)
> result <- Anova(fit, type="III", test="Wilks", idata=idata, idesign=˜A*B)
Any help would be much appreciated!
Many thanks,
Johan
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