On 10/30/2010 03:34 PM, Dimitri Liakhovitski wrote:
You are asking a statistics question, not an R question. R-list people
never react to such posts.
Or they give you a nasty reply of the type: "Do you homework first,
and then ask questions here."
Good point. I thought it was an R question
Let's say I've run Anova(lm(y~a*b)) and found the a:b interaction to be
significant. Now I'm interested in which specific level combinations of
a and b significantly differ from the control group. Can I use the
t-tests from summary(lm(y~a*b)) to answer that question?
I saw no mention of multip
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