On Cumulative Residual (Past) Extropy of Extreme Order Statistics

Autor:	Kundu, Chanchal
Rok vydání:	2020
Předmět:	Mathematics - Statistics Theory Primary 62G30 Secondary 94A17 62E10
Druh dokumentu:	Working Paper
Popis:	In the recent information-theoretic literature, the concept of extropy has been studied for order statistics. In the present communication we consider a cumulative analogue of extropy in the same vein of cumulative residual (past) entropy and study it in context with extreme order statistics. A dynamic version of cumulative residual (past) extropy for smallest (largest) order statistic is also studied here. It is shown that the proposed measures (and their dynamic versions) of extreme order statistics determine the distribution uniquely. Some characterizations of the generalized Pareto and power distributions, which are commonly used in reliability modeling, are given. Comment: 19 pages, 2 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2004.12787 Zobrazit plný text záznamu View this record from Arxiv