Hi, lets look at an example: fit <- lm(sr ~ ., data = LifeCycleSavings) fit.anova <- anova(fit)
you can see the structure from the anova: str(fit.anova) Classes ‘anova’ and 'data.frame': 5 obs. of 5 variables: $ Df : int 1 1 1 1 45 $ Sum Sq : num 204.1 53.3 12.4 63.1 650.7 $ Mean Sq: num 204.1 53.3 12.4 63.1 14.5 $ F value: num 14.116 3.689 0.858 4.360 NA $ Pr(>F) : num 0.000492 0.061125 0.359355 0.042471 NA - attr(*, "heading")= chr "Analysis of Variance Table\n" "Response: sr" Here you see that you can acces the F values by typing: fit.anova$"F value" or by fit.anova[,"F value"] Use the same method for your p-values. the other way you mentioned brings you to the same methods: attributes(fit.anova) $names [1] "Df" "Sum Sq" "Mean Sq" "F value" "Pr(>F)" $.......... Best regards Bart -- View this message in context: http://www.nabble.com/ANOVA-tables---storing-F-values-tp18937255p18939847.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
