Many statistical tests assume that the populations from which we draw our data samples roughly follow a given probability distribution. Here, I review what these assumptions mean, why they are important, and how to deal with situations where the assumptions are not met.
- Kruskal-Wallis test
- Nonparametric statistical test
- Parametric statistical test
- Wilcoxon test
ASJC Scopus subject areas
- Orthopedics and Sports Medicine