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Article #437Re: HELP - WITHIN-S ANOVA
From: Gary McClelland
Date: Sat, 22 Aug 1992 21:43
Date: Sat, 22 Aug 1992 21:43
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ted@dgbt.doc.ca (Ted Grusec) writes: >My CSS:Statistica (Statsoft) program will not analyze a 2 X 10 X 13 >within-subject design. It indicates a 252 dependent variable limit, >while this experiment has 260. All of this despite a recent update >to release 3.1 which I got just days ago, >Is there any commercial package that will do "large" within-subject >designs? Can someone share experiences, make recommendations? No sympathy from me. With such large within-subject designs the key sphericity and homogeneity assumptions are almost surely violated. No one should be doing such large within-s analyses. It is much better to think of the much smaller degree-of-freedom questions you really want to ask of your 260 data values for each subject. Then, any standard regression program can be used to answer those specific questions. For details, see Judd, C.M., & McClelland, G.H. (1989). Data Analysis: A Model Comparison Approach. HBJ (see especially Chapter 14) gary mcclelland univ of colorado mcclella@yertle.colorado.edu
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Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!swrinde!sdd.hp.com!nigel.msen.com!yale.edu!yale!gumby!destroyer!ncar!csn!boulder!ucsu!yertle.Colorado.EDU!mcclella From: mcclella@yertle.Colorado.EDU (Gary McClelland) Newsgroups: sci.math.stat Subject: Re: HELP - WITHIN-S ANOVA Message-ID: <1992Aug22.214340.10028@ucsu.Colorado.EDU> Date: 22 Aug 92 21:43:40 GMT References: <1992Aug20.145549.12978@dgbt.doc.ca> Sender: news@ucsu.Colorado.EDU (USENET News System) Organization: University of Colorado, Boulder Lines: 24 Nntp-Posting-Host: yertle.colorado.edu