KWALLIS2: Stata module to perform Kruskal-Wallis Test for equality of populations

Herve M. Caci ()

Statistical Software Components from Boston College Department of Economics

Abstract: kwallis2 is an extremely useful test for deciding whether k independent samples are from different populations. The null hypothesis is that k samples come from the same population or from identical populations with the same median. When a significant value is found, kwallis2 determine which groups are different. This is an improved version of Stata's kwallis. This is version 1.1 of the software.

Language: Stata
Requires: Stata version 5.0
Keywords: nonparametric tests; homogeneity (search for similar items in EconPapers)
Date: Written 1999-05-23

Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/k/kwallis2.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/k/kwallis2.hlp help file (text/plain)

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