Ordering p-spacings of generalized order statistics revisited

  • Authors:
  • Hongmei Xie;Taizhong Hu

  • Affiliations:
  • Department of mathematics, shihezi university, shihezi, xinjiang 832003, people's republic of china;Department of statistics and finance, university of science and technology of china, hefei, anhui 230026, people's republic of china e-mail: thu@ustc.edu.cn

  • Venue:
  • Probability in the Engineering and Informational Sciences
  • Year:
  • 2009

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Abstract

In this article we investigate less restrictive conditions on the model parameters and the underlying distribution function upon which the generalized order statistics are based, which enable one to establish the likelihood ratio and the hazard ratio orderings for p-spacings of generalized order statistic. Some previous works in the literature are extended.