On extropy of past lifetime distribution
Statistics Theory
2020-09-07 v1 Statistics Theory
Abstract
Recently Qiu et al. (2017) have introduced residual extropy as measure of uncertainty in residual lifetime distributions analogues to residual entropy (1996). Also, they obtained some properties and applications of that. In this paper, we study the extropy to measure the uncertainty in a past lifetime distribution. This measure of uncertainty is called past extropy. Also it is showed a characterization result about the past extropy of largest order statistics.
Keywords
Cite
@article{arxiv.2009.02056,
title = {On extropy of past lifetime distribution},
author = {Osman Kamari and Francesco Buono},
journal= {arXiv preprint arXiv:2009.02056},
year = {2020}
}