title: Nonparametric comparison of two histograms.
abstract: Scholz and Stephens (1987, Journal of the American Statistical Association 82, 918-924) proposed a nonparametric k-sample Anderson-Darling statistic for grouped data. This note demonstrates that a partition-of-chi 2 method may give a more powerful nonparametric test, particularly when alternatives other than location shift are important. A taste-test example provides motivation.
authors.affiliation: Biometrics Unit, CSIRO Food Research Laboratory, N. Ryde, Australia.
authors.forename: D J
authors.initials: DJ
authors.lastname: Best
mesh_terms: D002099:Cacao; D005247:Feeding Behavior; D006801:Humans; D015233:Models, Statistical; D011336:Probability; D013649:Taste