Wilcoxon Signed-Rank Test Calculator — 公式
## Wilcoxon Signed-Rank Test
**W = min(W+, W-)**
Rank absolute differences, sum positive and negative ranks separately.
**W = min(W+, W-)**
Rank absolute differences, sum positive and negative ranks separately.
计算示例
12 pairs, W+=55.
- W- = 78-55 = 23
- W = min(55,23) = 23