熵变贡珀兹分布:分布洞察与跨学科利用

IF 1.2 4区 综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES Kuwait Journal of Science Pub Date : 2024-10-18 DOI:10.1016/j.kjs.2024.100335
Tabassum Naz Sindhu , Anum Shafiq , Showkat Ahmad Lone , Tahani A. Abushal
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摘要

通过熵变换,一种名为熵变换冈珀兹(ETGPZ)分布的新型双参数连续模型被开发出来。研究发现,新框架符合概率函数的标准。通过大幅改进函数形状,并有能力模拟危险率函数的最可能形式,这种新的修正提高了典型分布的适应性。它的一些核心特征,如统计和计算特征,都得到了清晰的介绍。我们进行了全面的模拟分析,以检验最大似然估计器在估计模型参数时的最终行为。我们使用工程和生物医学领域的八个真实数据集评估了 ETGPZ 分布的性能和实际应用性。结果表明,ETGPZ 优于基线 Gompertz(GPZ)分布,凸显了其优越性以及在各种应用中的广泛潜力。
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The entropy-transformed Gompertz distribution: Distributional insights and cross-disciplinary utilizations
A novel two-parameter continuous model titled the entropy-transformed Gompertz (ETGPZ) distribution has been developed via the entropy transform. A new framework has been investigated and found to meet the criteria of the probability function. By significantly improving the functional shape and having the ability to model the most likely form of the hazard rate function, this new modification has increased the adaptability of the typical distribution. Some of its core characteristics, such as its statistical and computational features, are clearly presented. A thorough simulation analysis has been done to examine the final behavior of maximum likelihood estimators while estimating model parameters. We assess the performance and practical applicability of the ETGPZ distribution using eight real datasets from engineering and biomedical fields. The results demonstrate that the ETGPZ outperforms the baseline Gompertz (GPZ) distribution, highlighting its superiority and broader potential for various applications.
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来源期刊
Kuwait Journal of Science
Kuwait Journal of Science MULTIDISCIPLINARY SCIENCES-
CiteScore
1.60
自引率
28.60%
发文量
132
期刊介绍: Kuwait Journal of Science (KJS) is indexed and abstracted by major publishing houses such as Chemical Abstract, Science Citation Index, Current contents, Mathematics Abstract, Micribiological Abstracts etc. KJS publishes peer-review articles in various fields of Science including Mathematics, Computer Science, Physics, Statistics, Biology, Chemistry and Earth & Environmental Sciences. In addition, it also aims to bring the results of scientific research carried out under a variety of intellectual traditions and organizations to the attention of specialized scholarly readership. As such, the publisher expects the submission of original manuscripts which contain analysis and solutions about important theoretical, empirical and normative issues.
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