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

Visual Numerics, Inc. Visual Numerics - Developers of IMSL and PV-WAVE http://www.vni.com/ PHONE: 713.784.3131 FAX:713.781.9260