Pairwise comparisons of groups after one way ANOVA

Create an ANOVA table with the results of the ANOVA

After ANOVA display the results in an organized ANOVA table.

Post hoc tests after ANOVA

One way ANOVA produces one p-value that says whether or not ‘something’ is going on in your data. If you want to know exactly which groups are the different ones, you need to do additional statistical tests: post hoc tests. They will compare pairs of groups to see which groups are different.