vera-stat-ordinal-testing

Runs distribution diagnostics and primary hypothesis tests for ordinal outcome variables. Produces frequency tables, cumulative proportions, ordinal bar chart, and one fully interpreted nonparametric group comparison (Mann-Whitney U for 2 groups or Kruskal-Wallis for 3+ groups) with effect sizes (rank-biserial r or Cliff's delta) and Jonckheere-Terpstra tre…

Independent GitHub snapshot · Automated classification · Original documentation governs