Likelihood ratio order of sample minimum from heterogeneous Weibull random variables

Chen Li, Xiaohu Li

Research output: Contribution to journalArticlepeer-review

47 Scopus citations

Abstract

For heterogeneous Weibull samples with a common shape parameter and weakly majorized scale parameters, we study the likelihood ratio order and the stochastic order between minimums of independent and dependent samples, respectively. Also, an application in fabric strength is presented.

Original languageEnglish
Pages (from-to)46-53
Number of pages8
JournalStatistics and Probability Letters
Volume97
DOIs
StatePublished - 1 Feb 2015

Keywords

  • Archimedean copula
  • Log-convex
  • Majorization
  • Schur-convex
  • Weakest link

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