Linlin Wang , Haiying Zhang , Tmader Alballa , Alhanouf Alburaikan , Hamiden Abd El-Wahed Khalifa , Moodi Abdulrahman Abdullah Al-Rajeh
{"title":"A new trigonometric-based statistical model: Its empirical implementations in music education and reliability engineering","authors":"Linlin Wang , Haiying Zhang , Tmader Alballa , Alhanouf Alburaikan , Hamiden Abd El-Wahed Khalifa , Moodi Abdulrahman Abdullah Al-Rajeh","doi":"10.1016/j.aej.2025.03.123","DOIUrl":null,"url":null,"abstract":"<div><div>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.</div></div>","PeriodicalId":7484,"journal":{"name":"alexandria engineering journal","volume":"126 ","pages":"Pages 170-180"},"PeriodicalIF":6.2000,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"alexandria engineering journal","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1110016825004314","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
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.
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