Message-ID: <E192948D-889F-422A-AFD5-6ED42079DEA9@liu.se>
Date: 2013-11-04T14:10:47Z
From: Anders Tisell
Subject: Save P values calculated with anova
Hi,
I have created a mixed linear model with one fixed factor and two
random factors then I would like to test if there is a significant
difference between the two groups.
To do this I calculate the model with the lmer function:
> MyModel <- lmer(...)
and do a anova of the model to estimate if the F value is significant.
> MyAnova <- anova(MyModel)
And I get a summary table of the anova with F values, Pr(>F) when i
try to extract this values using the $ function:
> MyAnova$Pr(>F)
I get the error message:
Error: unexpected symbol '>' in "MyAnova$Pr(>
I also get this message if I try to extract F value, Mean Sq etc But
not for DF, Denom etc, so I guess it is the white space and >
characters that is the problem. What should I do to get the P values
so I can write them in to a file?
I am using R 3.0.2 GUI 1.62 Snow Lepard build (6558) on a Mac Mini OS X 10.9
Best regards
/Anders
Sent from Anders iPad