截断威布尔幂Lomax分布:统计性质及应用

Journal of Nonlinear Sciences and Applications Pub Date : 2019-03-18 DOI:10.22436/JNSA.012.08.05

Sanaa Al-Marzouki

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引用次数: 3

摘要

提出了一种新的四参数分布，即截断威布尔幂洛马克斯分布。我们计算了密度(pdf)、分布函数(cdf)、分位数函数、第n矩、不等式测度和阶统计量。提出了估计TWPL分布参数的极大似然方法。用两个真实的数据集来说明TWPL模型与一些已知分布的灵活性。

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Truncated Weibull power Lomax distribution: statistical properties and applications

A new four-parameter distribution, called the truncated Weibull power Lomax (TWPL) distribution is introduced. We calculate the density (pdf), distribution function (cdf), quantile function, rth moment, inequality measures, and order statistics. Maximum Likelihood methods to estimate the TWPL distribution parameters are proposed. Two real data sets are applied to illustrate the flexibility of the TWPL model compared with some Known distributions.

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来源期刊

Journal of Nonlinear Sciences and Applications MATHEMATICS, APPLIED-MATHEMATICS

自引率

0.00%

发文量

期刊介绍： The Journal of Nonlinear Science and Applications (JNSA) (print: ISSN 2008-1898 online: ISSN 2008-1901) is an international journal which provides very fast publication of original research papers in the fields of nonlinear analysis. Journal of Nonlinear Science and Applications is a journal that aims to unite and stimulate mathematical research community. It publishes original research papers and survey articles on all areas of nonlinear analysis and theoretical applied nonlinear analysis. All articles are fully refereed and are judged by their contribution to advancing the state of the science of mathematics. Manuscripts are invited from academicians, research students, and scientists for publication consideration. Papers are accepted for editorial consideration through online submission with the understanding that they have not been published, submitted or accepted for publication elsewhere.