Extropy Properties of Ranked Set Sample for Cambanis Type Bivariate Distributions

被引:1
|
作者
Chacko, Manoj [1 ]
George, Varghese [1 ]
机构
[1] Univ Kerala, Dept Stat, Trivandrum 695581, Kerala, India
关键词
Ranked set sampling; Cambanis type bivariate family of distributions; Concomitants of order statistics; Extropy; Discrimination information; EXPONENTIAL-DISTRIBUTION; PARAMETER;
D O I
10.1007/s41096-023-00148-7
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
In this paper, the extropy of concomitants of order statistics and its properties when samples from Cambanis Type Bivariate Distributions is considered. By deriving the expression for extropy of concomitants of order statistics, the expression for extropy of ranked set sample of the study variable Y in which an auxiliary variable X is used to rank the units in each set, under the assumption that (X, Y) follows Cambanis type bivariate distributions is obtained. The discrimination information measures between concomitants of order statistics and parent data is also obtained.
引用
收藏
页码:111 / 133
页数:23
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