Kruskal-Wallis statistical test

Krus·kal-Wal·lis sta·tis·ti·cal test

(krūs'kăl-wahl'is stă-tis'tik-ăl test)
Nonparametric equivalent of analysis of variants for more than three groups.
References in periodicals archive ?
Descriptive statistics were used (mean, standard error and frequency distribution), and the means were compared using the Kruskal-Wallis statistical test.
The Mann-Whitney and Kruskal-Wallis statistical tests are commonly used to determine whether population medians are equal or differ among independent groups.
A total of 2416 measures were taken and analyzed using Wilcoxon, Mann-Whitney and Kruskal-Wallis statistical tests.