Concomitant of Order Statistics from New Bivariate Gompertz Distribution

Authors

Sumit Kumar, Babasaheb Bhimrao Ambedkar UniversityFollow
M. J. S. Khan, Aligarh Muslim UniversityFollow
Surinder Kumar, Babashaheb Bhimrao Ambedkar UniversityFollow

Abstract

For the new bivariate Gompertz distribution, the expression for probability density function (pdf) of r^th order statistics and pdf of concomitant arising from r^th order statistics are derived. The properties of concomitant arising from the corresponding order statistics are used to derive these results. The exact expression for moment generating function (mgf) of concomitant of order r^th statistics is derived. Also, the mean of concomitant arising from r^th order statistics is computed using the mgf of concomitant of r^th order statistics, and the exact expression for joint density of concomitant of two non-adjacent order statistics are derived.

DOI

10.22237/jmasm/1604189820

Recommended Citation

Kumar, S., Khan, M. J. S., & Kumar, S. (2019). Concomitant of order statistics from new bivariate Gompertz distribution. Journal of Modern Applied Statistical Methods, 18(2), eP2826. doi: 10.22237/jmasm/1604189820