当前位置: X-MOL 学术Math. Sci. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
A new class of skew-logistic distribution
Mathematical Sciences ( IF 1.9 ) Pub Date : 2019-10-05 , DOI: 10.1007/s40096-019-00306-8
Saeed Mirzadeh , Anis Iranmanesh

In this study, the researchers introduce a new class of the logistic distribution which can be used to model the unimodal data with some skewness present. The new generalization is carried out using the basic idea of Nadarajah (Statistics 48(4):872–895, 2014), called truncated-exponential skew-logistic (TESL) distribution. The TESL distribution is a member of the exponential family; therefore, the skewness parameter can be derived easier. Meanwhile, some important statistical characteristics are presented; the real data set and simulation studies are applied to evaluate the results. Also, the TESL distribution is compared to at least five other skew-logistic distributions.

中文翻译:

一类新的偏逻辑分布

在这项研究中,研究人员介绍了一种新的逻辑分布,可用于对存在一定偏度的单峰数据进行建模。新的归纳法是使用Nadarajah(Statistics 48(4):872-895,2014年)的基本概念进行的,该概念被称为截尾指数偏态逻辑(TESL)分布。TESL发行版是指数家族的成员;因此,偏度参数可以更容易地导出。同时,提出了一些重要的统计特征。实际数据集和模拟研究可用于评估结果。此外,将TESL分布与至少五个其他偏逻辑分布进行比较。
更新日期:2019-10-05
down
wechat
bug