KW — Wilcoxon signed-rank test
Wilcoxon signed-rank test. A non-parametric paired test used for PUMA’s hypothesis tests given ordinal metrics and limited samples (H1 p≈6.9e-13; H2 p=0.104).
Source: PUMA project documentation + raw benchmark results · Traceability: ANXAG-007,ANXAG-008,ANXAG-009 · Confidence: verified-at-primary-source