Running a Related Samples Nonparametric Analysis
You are now ready to test whether spending varies across transaction types.
- To run a related samples nonparametric analysis, from the menus
choose:
- Leave the default objective and click the Fields tab.
Figure 1. Nonparametric Tests: Two or More Related Samples Fields tab - Select spent_sum.1 through spent_sum.5 as test fields. These contain the total spending for each type of transaction: Grocery, Retail, Entertainment, Travel, and "Other", in that order.
- Click the Settings tab.
- Select Customize tests.
- Select Friedman's 2-way ANOVA by ranks (k samples) and select Stepwise step-down as the method of multiple comparisons.
- Click Run.