William H. Kruskal

William H. Kruskal was an influential American statistician known for his contributions to statistical theory and methodology. He played a key role in developing the Kruskal-Wallis test, a non-parametric method used to compare three or more groups. This test is valuable when data do not meet the assumptions of traditional ANOVA techniques. Kruskal's work extended to various fields, including social sciences and biology, helping researchers analyze data effectively. His legacy includes advancing statistical practices and education, and he is remembered for shaping modern statistics.