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Ageing Properties of Modified Proportional Hazard Rates Model for Discrete Lifetime Distributions
Mohadaseh Khayyat, Rasool Rozegar , Ghobad Barmalzan
Abstract:   (189 Views)

The modified proportional hazard rates model, as one of the flexible families of distributions in reliability and survival analysis, and stochastic comparisons of (n-k+1) -out-of- n systems comprising this model have been introduced by Balakrishnan et al. (2018). In this paper, we consider the modified proportional hazard rates model with a  discrete baseline case and investigate ageing properties and preservation of the usual stochastic order, hazard rate order and likelihood ratio order in this family of distributions.

Keywords: Modified Proportional Hazard Rates Model, Ageing Properties, Usual Stochastic Order, Hazard Rate Order, Likelihood Ratio Order.
Full-Text [PDF 312 kb]   (42 Downloads)    
Type of Study: Research | Subject: Reliability
Received: 2018/11/20 | Accepted: 2019/08/16
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مجله علوم آماری – نشریه علمی پژوهشی انجمن آمار ایران Journal of Statistical Sciences
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