About this document
Introduction to Nonparametric Tests by Jannelle Cruz Ordoñez is a document available to read on EtoBox.
This document introduces non-parametric hypothesis testing methods. It explains that non-parametric tests make fewer assumptions than parametric tests, such as not assuming a normal distribution. Some situations when a non-parametric approach is warranted include when the outcome is ordinal, ranked, contains outliers, or has detection limits. Common non-parametric tests introduced are the Mann-Whitney U test, Sign test, and Wilcoxon Signed Rank test for comparing two independent samples or paired samples, a
- Author
- Jannelle Cruz Ordoñez
- Language
- EN