Statistical Inference for Peakedness Ordering Between Two Distributions

  • Oh, Myong-Sik (Department of Statistics, Pusan University of Foreign Studies)
  • 발행 : 2003.05.23

초록

The concept of dispersion is intrinsic to the theory and practice of statistics. A formulation of the concept of dispersion can be obtained by comparing the probability of intervals centered about a location parameter, which is peakedness ordering introduced first by Birnbaum (1948). We consider statistical inference concerning peakedness ordering between two arbitrary distributions. We propose nonparametric maximum likelihood estimator of two distributions under peakedness ordering and a likelihood ratio test for equality of dispersion in the sense of peakedness ordering.

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