混合泊松变换新加权指数分布及其在偏斜和分散计数数据上的应用

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-09-03 DOI:10.18187/pjsor.v19i3.4113

A. Adetunji, Shamsul Rijal Muhammad Sabri

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引用次数: 0

摘要

本文提出了一种新的三参数混合泊松三次秩变静音新加权指数分布。新的离散分布是通过将泊松分布与新获得的三次秩变静音新加权指数分布混合来获得的。研究了混合分布和新计数分布的各种形状和数学性质。还确定了新命题的特殊情况。对于偏斜和分散计数观测，假设分布及其特殊情况和其他计数分布。最大似然估计用于提供对所有检查分布的参数的估计。结果表明，新命题及其一些特例对所有检验数据都具有很好的拟合性。

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Mixed Poisson Transmuted New Weighted Exponential Distribution with Applications on Skewed and Dispersed Count Data

In this study, a new three-parameter mixed Poisson Cubic Rank Transmuted New Weighted Exponential Distribution is proposed. The new discrete distribution is obtained by mixing the Poisson distribution with a newly obtained Cubic Rank Transmuted New Weighted Exponential Distribution. Various shapes and mathematical properties of both mixing distribution and the new count distribution are examined. Special cases of the new proposition are also identified. The distribution along with its special cases and other count distributions are assumed for skewed and dispersed count observations. The maximum likelihood estimation is used to provide estimates for the parameters of all examined distributions. Results show that the new proposition along with some of its special cases provide good fit for all the examined data.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.