Hi everyone,

I'm tackling an ongoing issue. I've ran a three way ANOVA on SPSS. It's computed the means and standard deviations for the three way interaction but not any of the main effects or two way interactions. How do I compute these? It's really important as I need to report these in my paper.

I've tried running separate two ways but of course, the means come and differently - and therefore the SD's are inaccurate. I would really appreciate some help on this.

Thank you for any advice.

I think you'll need to go through post hocs or planned comparisons?