Estimation and prediction from progressively censored data using proportional hazards model

Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
In this paper‎, ‎based on progressively Type-II censored samples‎, ‎the maximum likelihood and Bayes estimators are derived for some lifetime parameters‎. ‎ ‎In the Bayesian framework‎, ‎the point estimations of unknown parameters under both symmetric and asymmetric loss functions are discussed‎. ‎The Bayesian estimations have been obtained using the conjugate prior and discrete priors for the shape and scale parameters‎, ‎respectively‎. ‎We also provide Bayes prediction intervals for the times to failure of units censored in multiple stages in a progressively censored sample‎. ‎Finally‎, ‎two numerical examples are presented to illustrate the results.
Language:
English
Published:
Journal of Statistical Modelling: Theory and Applications, Volume:5 Issue: 1, Winter and Spring 2024
Pages:
1 to 14
https://www.magiran.com/p2829047  
سامانه نویسندگان
  • Corresponding Author (2)
    Roshanak Zaman
    (1398) دکتری آمار، دانشگاه پیام نور
    Zaman، Roshanak
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