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st: RE: anova mtest with alternate error term


From   "Steichen, Thomas J." <SteichT@rjrt.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: anova mtest with alternate error term
Date   Mon, 16 Jul 2007 11:02:20 -0400

That's the impression I have, Al.

I'll also note that syntax 3 assumes partial SS's, 
even if you specified sequential SS's in the ANOVA.

Tom

-----------------------------------
Thomas J. Steichen
steicht@rjrt.com
-----------------------------------
 
-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Feiveson, Alan H. (JSC-SK311)
Sent: Monday, July 16, 2007 10:32 AM
To: statalist@hsphsun2.harvard.edu
Subject: st: anova mtest with alternate error term

Hi - In Stata 9, I wanted to test some multiple contrasts after anova
using the matrix method (syntax 1) - but there doesn't appear to be a
way to specify an error term for these multiple tests other than the
default "residual". Apparently, only syntax 3 (specified effects) allows
this. Am I missing something, or do I have to do this calculation by
"hand"? 

Al Feiveson

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