一种新的有界支持三角分布及其应用

IF 0.6 4区数学 Q3 MATHEMATICS

Revista De La Union Matematica Argentina Pub Date : 2021-12-21 DOI:10.33044/revuma.1872

Ahmed M. T. Abd El-Bar, H. Bakouch, S. Chowdhury

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引用次数: 2

摘要

在本文中，我们利用三角函数引入了一种新的有界分布，称为余弦正弦分布。对其统计特性进行了全面研究，并将其应用于单位区间数据集，即有效期风险管理成本效益数据。拟议的分布具有增加型、浴缸型和v型危险率。此外，我们证明了该分布可以被视为截断指数正弦分布。

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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A new trigonometric distribution with bounded support and an application

. In this paper, we introduce a new bounded distribution by using trigonometric functions, named the cosine-sine distribution. A comprehen- sive study of its statistical properties is presented along with an application to a unit-interval data set, namely ﬁrms risk management cost-eﬀectiveness data. The proposed distribution has increasing, bathtub and v hazard rate shapes. Further, we show that the distribution can be viewed as a truncated exponential sine distribution.

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来源期刊

Revista De La Union Matematica Argentina MATHEMATICS, APPLIED-MATHEMATICS

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Revista de la Unión Matemática Argentina is an open access journal, free of charge for both authors and readers. We publish original research articles in all areas of pure and applied mathematics.