A new trigonometric-based statistical model: Its empirical implementations in music education and reliability engineering

IF 6.2 2区 工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY
Linlin Wang , Haiying Zhang , Tmader Alballa , Alhanouf Alburaikan , Hamiden Abd El-Wahed Khalifa , Moodi Abdulrahman Abdullah Al-Rajeh
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引用次数: 0

Abstract

The impact of statistical distributions in effectively representing practical scenarios and supporting informed decision-making is well acknowledged across various fields. However, it is crucial to recognize that the limitations of these distributions can occasionally impede optimal fitting in certain situations. This awareness has prompted researchers to investigate improved and more efficient probability distributions. Based on empirical evidence, this paper introduces a novel probability distribution called the arcsine-tangent generalized inverse Weibull (ASTGI-Weibull) distribution. The new model is derived from the combination of the generalized inverse Weibull distribution and a probabilistic approach inspired by the arcsine-tangent concept. Specific statistical properties, particularly those associated with quantiles, have been derived for the ASTGI-Weibull distribution. An established method of estimation is used to calculate the point estimators for this distribution, followed by the conduction of a simulation study. This study also investigates two data sets, one related to music education and the other to reliability engineering, to showcase the practical benefits of the ASTGI-Weibull distribution. The empirical fitting of the ASTGI-Weibull distribution is compared with several other distributions, employing the given data sets for comparative analysis. The findings demonstrate that the ASTGI-Weibull distribution is the most effective among the various distributions considered.
一种新的基于三角函数的统计模型:在音乐教育和可靠性工程中的实证实现
统计分布在有效地代表实际情景和支持知情决策方面的影响在各个领域都得到了广泛的认可。然而,认识到这些分布的局限性有时会妨碍某些情况下的最佳拟合是至关重要的。这种意识促使研究人员研究改进和更有效的概率分布。基于经验证据,本文介绍了一种新的概率分布,即反正弦-正切广义逆威布尔分布。该模型是由广义逆威布尔分布和受反正弦-正切概念启发的概率方法相结合而得到的。特定的统计性质,特别是与分位数相关的统计性质,已经为astgi -威布尔分布导出。利用已建立的估计方法计算了该分布的点估计量,并进行了仿真研究。本研究还调查了两个数据集,一个与音乐教育有关,另一个与可靠性工程有关,以展示ASTGI-Weibull分布的实际好处。利用给定的数据集,将ASTGI-Weibull分布的经验拟合与其他几种分布进行了比较分析。研究结果表明,ASTGI-Weibull分布是考虑的各种分布中最有效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
alexandria engineering journal
alexandria engineering journal Engineering-General Engineering
CiteScore
11.20
自引率
4.40%
发文量
1015
审稿时长
43 days
期刊介绍: Alexandria Engineering Journal is an international journal devoted to publishing high quality papers in the field of engineering and applied science. Alexandria Engineering Journal is cited in the Engineering Information Services (EIS) and the Chemical Abstracts (CA). The papers published in Alexandria Engineering Journal are grouped into five sections, according to the following classification: • Mechanical, Production, Marine and Textile Engineering • Electrical Engineering, Computer Science and Nuclear Engineering • Civil and Architecture Engineering • Chemical Engineering and Applied Sciences • Environmental Engineering
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