To display an interaction plotmain topic see also
To display an interaction plot1 Choose Stat > ANOVA > Interaction Plot.
2 In Responses, enter the columns containing the response data.
3 In Factors, enter from 2 to 9 columns containing the factor levels. If you have two factors, the x-variable will be the second factor that you enter.
4 If you like, use any of the dialog box options, then click OK.