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Stochastic Aspects of Proportional Vitalities Model
Journal article   Open access  Peer reviewed

Stochastic Aspects of Proportional Vitalities Model

Mansour Shrahili, Abdulhakim A. Albabtain, Mohamed Kayid and Zahra Kaabi
Mathematics (Basel), Vol.8(10), pp.1-14
01/10/2020
DOI: https://doi.org/10.3390/math8101823

Abstract

Mathematics Physical Sciences Science & Technology
In this paper, a family of models requiring proportional mean life vitalities is considered. The problem of estimation of the parameter(s) of the model is studied in two cases of known and unknown baselines along with some simulation studies to detect the adequacy of fitting. Closure and preservation properties of some ageing classes and stochastic orders are derived.
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https://doi.org/10.3390/math8101823View
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