About this document
Kruskal-Wallis Test Overview and Formula by zedingel is a document available to read on EtoBox.
This document provides an overview of the Kruskal-Wallis H test, a non-parametric method for comparing three or more groups of independent samples. It explains that the Kruskal-Wallis test can be used as an alternative to a one-way ANOVA when assumptions of ANOVA are not met. The test assumes measurements are at least ordinal and populations have the same shape. It tests if population distributions are identical versus if at least one distribution differs in median/mean rank. The document demonstrates calcu
- Author
- zedingel
- Language
- EN