Concomitants of Dual Generalized Order Statistics from Morgenstern Type Bivariate Generalized Exponential Distribution

被引：0
作者：
Saeid Tahmasebi
Ali Akbar Jafari
Mahmoud Afshari
机构：
[1] Persian Gulf University,Department of Statistics
[2] Yazd University,Department of Statistics
来源：
Journal of Statistical Theory and Applications | 2015年 / 14卷 / 1期
关键词：
Concomitant; Dual generalized order statistics; Generalized exponential distribution; Record values; 62E15; 62G30;
D O I：
10.2991/jsta.2015.14.1.1
中图分类号：
学科分类号：
摘要：
[9] introduced the concept of dual generalized order statistics (dgos) that enables a common approach to descending ordered random variables like reversed order statistics and lower record values. In this paper, we have obtained probability density function (pdf) of r-th, and the joint pdf of r-th and s-th, concomitants of dgos from Morgenstern type bivariate generalized exponential distribution and derived their product moments. Further the results are deduced for moments of k-th lower record values and order statistics. Recurrence relations between moments of concomitants are also obtained. Finally, some properties of joint distributions for concomitants of dgos are presented.
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页码：1 / 12
页数：11
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