Re: SPSS warning from regression

Posted by Beadle, ViAnn on Mar 06, 2007; 2:41am
URL: http://spssx-discussion.165.s1.nabble.com/SPSS-warning-from-regression-tp1074315p1074323.html

When you ran descriptive, did you include all the variables used in regression? If so, what is the listwise N shown in the descriptives output? If any variable used in the regression has a missing value, that case is excluded from the analysis.

-----Original Message-----
From: SPSSX(r) Discussion [mailto:[hidden email]] On Behalf Of Yifan Lu
Sent: Monday, March 05, 2007 4:50 PM
To: [hidden email]
Subject: SPSS warning from regression

Dear list,



I am running multiple regression, but SPSS keeps telling me:



Warnings



There are no valid cases for models with dependent variable alldays.
Statistics cannot be computed.

No valid cases found. Equation-building skipped.



I checked the data and it seems all right. I also ran descriptives and
the results come out right. Anybody also had such problem before? Any
suggestions to fix the problem? Thank you!



Regards,



Yifan Lu