Table : TABLE 14-3. An Expanded Source Table This source table is the framework into which we place the calculations for the two-way between-groups ANOVA with independent variables of medication and beverage. It tells three stories: one each for the two main effects, which are listed first, and one for the interaction.

Source	SS	df	MS	F
Medication	SS_medication	df_medication	MS_medication	F_medication
Beverage	SS_beverage	df_beverage	MS_beverage	F_beverage
Medication × beverage	SS_{medication × beverage}	df_{medication × beverage}	MS_{medication × beverage}	F_{medication × beverage}
Within	SS_within	df_within	MS_within
Total	SS_total	df_total