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Re: st: Two factor anova post test

From   Richard Goldstein <>
Subject   Re: st: Two factor anova post test
Date   Mon, 18 Jul 2011 16:48:14 -0400


if you go to help for anova postestimation (easiest way is to type -h
anova- and then click on anova postestimation in the upper right) you
will see that one of the postestimation commands is -test-; click on
that to see how to do this


On 7/18/11 2:03 PM, Ricardo Ovaldia wrote:
> Hello,
> I performed a two factor ANOVA; one factor (sex) has 2 levels and the other factor (race) has 3 levels. The interaction term is not significant but one of the factors, race, is (p=0.0004). How can I determine which means are different while maintaining the experiment wise type I error rate.
> If I had only one factor, I could use -oneway- and then use, for example, scheffe for multiple comparisons. But not sure what to do with two factors.
> Thank you in advance,
> Ricardo
> Ricardo Ovaldia, MS
> Statistician 
> Oklahoma City, OK
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