Comparison of powers of some tests for testing homogeneity under order restrictions in multivariate normal means

Syoichi Sasabuchi, D. D.Sarath Kulatunga, Hiroyuki Saito

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

In this paper attention is directed towards the construction of a reasonable test for testing the homogeneity of normal mean vectors against multivariate isotonic alternatives. Since the covariate structure of the covariance matrices other than the independence with equal covariance matrices causes grave problems in computing the null distribution of the likelihood ratio test, we propose three possible test procedures, and investigate them through extensive simulations in the bivariate case.

Original languageEnglish
Pages (from-to)131-160
Number of pages30
JournalAmerican Journal of Mathematical and Management Sciences
Volume18
Issue number1-2
DOIs
Publication statusPublished - Jan 1 1998

All Science Journal Classification (ASJC) codes

  • Business, Management and Accounting(all)
  • Applied Mathematics

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