On a Class of Multivariate Multisample Rank Order Tests II Tests for Homogeneity of Dispersion Matrices Classic Reprint

Madan Lal Puri

ISBN 10: 0484604929 / ISBN 13: 9780484604925

Editore: Forgotten Books, 2018

New Book. Shipped from UK. Established seller since 2000. Codice articolo LX-9780484604925

Riassunto:

Excerpt from On a Class of Multivariate Multisample Rank Order Tests II: Tests for Homogeneity of Dispersion Matrices

In the parametric theory, the problem of testing homogeneity of dispersion matrices has nothing to do with the homogeneity of location parameters. However, in the nonparametric case the formulation of the hypothesis of invariance deems the identity of distributions, and this, in turn requires the homogeneity of location parameters. Thus we consider the following problems: (i) Tests for the homogeneity of dispersion matrices assuming the identity of location parameters. Some permutationally distribution free tests for this problem are considered here and their large sample properties are studied; (ii) Tests for the homogeneity of dispersion matrices without assuming the identity of location parameters. Here the basic permutation argument is not tenable, and only large sample properties are considered. Finally (iii) the problem of testing simultaneously the homogeneity of location parameters as well as the dispersion matrices is briefly discussed.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Dati bibliografici

Titolo: On a Class of Multivariate Multisample Rank ...
Casa editrice: Forgotten Books
Data di pubblicazione: 2018
Legatura: HRD
Condizione: New