XLStat - Non parametric tests on k independent samples
Kruskal-Wallis' test: use this nonparametric test when you have k independent samples, in order to determine if the samples come from a single population or if at least one sample comes from a different population than the others.
Tutorial:
Copyright © 2009 Kovach Computing Services, Anglesey, Wales. All Rights Reserved. Portions copyright Addinsoft, Provalis Research, and Data Description Inc.
Last modified 5 November, 2009