Three-Way Anova Post Hoc Comparisons

Posted by komakino0 on Jan 11, 2011; 10:19am
URL: http://spssx-discussion.165.s1.nabble.com/Three-Way-Anova-Post-Hoc-Comparisons-tp3336188.html

In my data I have three  independent variables; intervention (intervention vs control group), gender (male vs female) and country (country1, country2, country3). I have a three way interaction and I don't know how to conduct post hoc analyses. Basicly first I have to create a intervention-control difference. Then, I have to do this for gender specific. Afterwards I have to create a country specific difference for each gender specific intervention-control difference.  
The most advanced post hoc comparison I have seen is 2- way mixed design until now. SO I don't know what to do with this 3-way post-hoc. I appreciate even a tiny bit of help:) Thank you very much.



intervention control difference - intervention control difference
        for males                                          for females
       @ country -1                                    @ country-2