具有寿命数据性质的加权幂拟Lindley分布及其应用

IF 1.1 Q3 STATISTICS & PROBABILITY

Pakistan Journal of Statistics and Operation Research Pub Date : 2023-06-02 DOI:10.18187/pjsor.v19i2.3922

R. Ganaie, V. Rajagopalan

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引用次数: 0

摘要

在本文中，我们通过引入加权技术，实现了一种新的幂拟Lindley分布模型，称为加权幂拟Lindley-分布。我们还执行了它的各种数学和统计特性，如顺序统计、似然比检验、矩、调和均值、收入分布曲线、熵和可靠性度量。我们还通过应用最大似然估计的方法讨论了它的参数估计，并得到了它的Fisher™s信息矩阵。最后，通过执行两个真实生活数据集，研究了新分布在处理数据方面的适用性和潜力。

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The Weighted Power Quasi Lindley Distribution with Properties and Applications of Life-time Data

In this paper, we have executed a new model of Power Quasi Lindley distribution known as Weighted Power Quasi Lindley distribution by introducing the weighted technique. We have also executed its various mathematical and statistical properties like order statistics, likelihood Ratio test, moments, harmonic mean, Income distribution curves, entropy and reliability measures. We also have discussed its parameter estimation by applying the method of maximum likelihood estimator and also we have obtained its Fisherâ€™s information matrix. Finally, the applicability and potentiality of the new distribution in handling data has been investigated by executing the two real life data sets.

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来源期刊

Pakistan Journal of Statistics and Operation Research STATISTICS & PROBABILITY-

CiteScore

3.30

自引率

26.70%

发文量

期刊介绍： Pakistan Journal of Statistics and Operation Research. PJSOR is a peer-reviewed journal, published four times a year. PJSOR publishes refereed research articles and studies that describe the latest research and developments in the area of statistics, operation research and actuarial statistics.