Factorial ANOVA with Two Between-Subjects Factors
This chapter shows how to use JMP to perform a two-way analysis of variance. The focus is on factorial designs with two between-subjects factors, meaning that each subject is exposed to only one condition under each independent variable. Guidelines are provided for interpreting results that do not display a significant interaction, and separate guidelines are provided for interpreting results that do display a significant interaction. For significant interactions, you see how to graphically display the interaction and how to perform tests for simple effects.