Functions
One sample tests - Nonparametric Statistics
Sign test........................................................................................................... sign_test
Wilcoxon rank sum test...................................................................... wilcoxon_sign_rank
Noehter’s test for cyclical trend........................................................ noether_cyclical_trend
Cox and Stuarts’ sign test for
trends in location
and dispersion
..............................................................................
cox_stuart_trends_test
Tie statistics................................................................................................ tie_statistics
Two or more samples
Wilcoxon’s rank sum test.................................................................... wilcoxon_rank_sum
Kruskal-Wallis test.............................................................................. kruskal_wallis_test
Friedman’s test......................................................................................... friedmans_test
Cochran's Q test....................................................................................... cochran_q_test
K-sample trends test................................................................................... k_trends_test
