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The South Pacific Journal of Natural and Applied Sciences The South Pacific Journal of Natural and Applied Sciences Society
Research and review papers in the area of science, engineering and mathematics
RESEARCH ARTICLE

Concomitants of dual generalized order statistics from bivariate burr II distribution

Haseeb Athar, Nayabuddin and M. Almech Ali

The South Pacific Journal of Natural and Applied Sciences 33(2) 18 - 24
Published: 16 February 2016

Abstract

Dual generalized order statistics is a common approach to enable descending ordered random variables like reverse order statistics and lower record values. In this paper probability density function of single concomitant and joint probability density function of two concomitants of dual generalized order statistics from bivariate Burr II distribution are obtained and expressions for moment generating function and cumulant generating function are derived. Also the expressions for mean, variance and covariance are given. Further, results are deduced for the reverse order statistics and lower record values.

https://doi.org/10.1071/SP15004

© The University of the South Pacific 2016

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