Date: Thu, 13 Jun 1996 15:00:06 GMT
Reply-To: "Paul A. Thompson" <pat@po.CWRU.Edu>
Sender: "SAS(r) Discussion" <SAS-L@UGA.CC.UGA.EDU>
From: "Paul A. Thompson" <pat@PO.CWRU.EDU>
Organization: Case Western Reserve University, Cleveland, OH (USA)
Subject: Re: Tired of waiting
In a previous article, email@example.com (Jerry Dallal) says:
> Will someone please tell me why none of the three major
> statistical packages (SAS, SPSS, SYSTAT--as evidenced by their
> Usenet presence) has implemented multiple comparison
> procedures for within-subjects factors for repeated measures
> designs? If memory serves, even the procedures for between-
> subjects factors are wanting--they apply to each response
> separately, rather than the overall effect.
> Sometimes repeated measures are not longitudinal and
> sometimes the sphericity condition is met and sometimes both
> things happen simultaneously, or is an MCP invalid even under
> these conditions? I hear rumors that 2-nd tier packages are
> starting to include these tests. Why not the big guys? I'd
> prefer not having to add another package to my machine if
> possible, but I'm getting tired of writing DATA steps to
> rearrange my data.
> Any insights would be gratefully appreciated.
Please chekc your WP.
Know anything about MIXED? May want to check into it.
Paul Thompson, Ph.D. | This is a Rorshach .sig file. Stare hard at
Department of Psychiatry | the following terms, and tell me what you see:
Case Western Reserve Univ| KJA:HJSDiJL*T**&h*&*e&kjrlkJeLKJ,L**M&&&r*&*.
Cleveland, OH 44106 | JHJHGJSHrDHJeSHHeWUYnUYUjYWJeHJHaMNMnXJJsYJY!