wilcoxon_signed_rank
Compare paired samples using the Wilcoxon signed-rank test to determine if they differ significantly, a non-parametric alternative to the paired t-test.
Instructions
Perform Wilcoxon signed-rank test (non-parametric paired test) to test whether paired samples differ significantly (Domain: statistics, Category: inference)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| before | Yes | ||
| after | Yes | ||
| alpha | No |