|Date: ||Fri, 2 Aug 2002 12:22:40 +0200|
|Sender: ||"SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>|
|From: ||Annette <email@example.com>|
|Subject: ||interpretation of residual plots (pattern)|
|Content-Type: ||text/plain; charset="us-ascii"|
I have some residual plot matrices for a two groups, one covariate and
one indep. variable in UNIANOVA. By chance, all matrices happen to be
different (sigh). I should have some kind of pattern. What's the ideal
residual matrix? Somewhat "star-like": All residuals should form
straight lines (that is: no clouds), and the lines for the two groups
should be parallel?
Thank you so much !