Create Factorial Plots

In the Factorial Plots dialog box, complete the following steps to create a main effects or interaction plot. You must perform a two-way ANOVA before you can create the factorial plots.

  1. In Response, select the response variable for the two-way ANOVA results that you want to show.
  2. Select which plots to show.
    • If the two-way ANOVA model does not contain an interaction, you can only select Main effects plot.
    • If the two-way ANOVA model contains an interaction, select Main effects plot and Interaction plot. The interaction plot helps you decide whether the main effects plot is meaningful.
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