指数泊松-指数分布:浴缸故障率的增加、减少和分布

IF 1 Q3 Mathematics

Journal of Statistical Theory and Applications Pub Date : 2020-06-01 DOI:10.2991/jsta.d.200512.002

F. Louzada, V. Cancho, P. Ferreira

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引用次数: 4

摘要

本文提出了一种新的三参数寿命分布，它随参数的增加、减少和浴盆故障率的变化而变化。讨论了所提出的分布的性质，包括其可靠性和故障率函数、分位数和矩的显式数学公式。为了验证最大似然估计的行为，进行了仿真研究。该方法以实际数据集为例进行了说明。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

The Exponentiated Poisson-Exponential Distribution: A Distribution with Increasing, Decreasing and Bathtub Failure Rate

In this paper we propose a new three-parameters lifetime distribution with increasing, decreasing and bathtub failure rate dependingonitsparameters.Theproperties oftheproposed distributionarediscussed,includingexplicitalgebraicformulaefor its reliability and failure rate functions, quantiles and moments. A simulation study is performed in order to verify the behavior of the maximum likelihood estimates. The methodology is illustrated on a real data set.

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来源期刊

Journal of Statistical Theory and Applications STATISTICS & PROBABILITY-

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

13 weeks