Dear All,
Suppose I do :-
head(warpbreaks)
model1<- aov(breaks ~ wool*tension,data = warpbreaks)
summary(model1)
There is significant interaction. So I need to test for simple effects of
wool at each level of tension and vice versa. I can do a subset and then
do a one way anova for each level of tension and wool. My query is that is
there any command programmed which can do this automatically?
Best Regards,
Ashim
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