On some nonparametric generalizations of Wilks' tests forH M, HVC andH MVC, I

  • Pranab Kumar Sen


This paper is concerned with the nonparametric generalizations of the well-known likelihood ratio tests, proposed and studied by S. S. Wilks [12] (also see Votaw [11]), for testing the hypothesis of compound symmetry, i.e., equality of means (H M), equality of variances (H V), and equality of covariances (H C) of a multinormal distribution. In this part of the paper, some nonparametric rank order tests are offered for testing the hypothesisH M of equality of location parameters of a multivariate distribution of unspecified form. In the second part, the general problem of nonparametric tests for the hypothesesH VC andH MVC will be considered.


Asymptotic Normality Noncentrality Parameter Permutation Distribution Rank Order Test Normal Score Test 
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Copyright information

© The Institute of Statistical Mathematics 1967

Authors and Affiliations

  • Pranab Kumar Sen
    • 1
    • 2
  1. 1.University of North CarolinaChapel Hill
  2. 2.University of CalcuttaCalcuttaIndia

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