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Re: st: Re: Contrasts and interpretation


From   "Jaye Brown" <[email protected]>
To   [email protected]
Subject   Re: st: Re: Contrasts and interpretation
Date   Wed, 13 Dec 2006 14:47:28 +0000

Many thanks for that. I have jsut moved from SAS to Stata and I guess that I am making elementary mistakes. I will also look at the other posts you refer to in the archives.
Jaye



From: Joseph Coveney <[email protected]>
Reply-To: [email protected]
To: Statalist <[email protected]>
Subject: Re: st: Re: Contrasts and interpretation
Date: Wed, 13 Dec 2006 23:34:50 +0900

I wrote:
. . . Try typing -anova ,
egress-.  -anova- typically drops the highest level of a factor (just like
SAS's PROC GLM and PROC ANOVA), unless you change it with -char
varname[omit] #-.

. . . -anova , regress- or -anova , symbolic-
would be informative for that, too.   . . .
--------------------------------------------------------------------------------

That would be -anova , regress-, not -anova , egress-.  And it's -test ,
symbolic- (after -anova-), not -anova , symbolic-.

Also, it doesn't look as if -char varname[omit]- affects dummy variable
creation other than that done by -xi-.

Joseph Coveney

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