AN EXPOSITORY NOTE ON UNIT-GOMPERTZ DISTRIBUTION WITH APPLICATIONS

被引：0

作者：

Anis, Mohammed Zafar ^{[1
]}

De, Debsurya ^{[1
]}

机构：

[1] Indian Stat Inst, SQC & OR Unit, Kolkata, W Bengal, India

来源：

STATISTICA | 2020年 / 80卷 / 04期

关键词：

Log concave; Reliability functions; Stochastic orders; REVERSED HAZARD RATE; SHANNON ENTROPY; LORENZ CURVES; RENYI ENTROPY; FAILURE RATE; BATHTUB; ORDER; GINI;

D O I：

暂无

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

In a recent paper, Mazucheli et al. (2019) introduced the unit-Gompertz (UG) distribution and studied some of its properties. It is a continuous distribution with bounded support, and hence may be useful for modelling life-time phenomena. We present counter-examples to point out some subtle errors in their work, and subsequently correct them. We also look at some other interesting properties of this new distribution. Further, we also study some important reliability measures and consider some stochastic orderings associated with this new distribution.

引用

页码：469 / 490

页数：22

共 54 条

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