How To Calculate Median In Mann Whitney U Test

Introduction & Importance

The Mann-Whitney U test, also known as the Wilcoxon rank-sum test, is a non-parametric test used to compare two independent samples. Calculating the median is a crucial step in this test, as it’s a measure of central tendency that’s less affected by outliers than the mean.

For more information, see the NIST’s guide on the Mann-Whitney U test and the explanation by Statistics How To.