Calculate the differences and then perform a 1-Sample Wilcoxon test on the differences.
Suppose the data are in C1 and C2, and C3 is empty:
- Choose .
- In Store
result in variable, enter C3.
- In Expression, enter C1 - C2. Click OK.
- Choose .
- In Variables, enter C3.
- Choose Test median.
- Click OK.