Several-sample location problem
In this chapter we consider tests and estimates based on identity, spatial sign, and spatial rank scores in the several independent samples setting. We get multivariate extensions of the Moods test, Wilcoxon-Mann-Whitney test, Kruskal- Wallis test and the two samples Hodges-Lehmann estimator. Equivariant/invariant versions are found using inner centering and standardization.
KeywordsCentered Score Permutation Matrice Spatial Sign Noncentrality Parameter MANOVA Test
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