Past Extropy of ๐-Records
Abstract Recently,
A.โS. Krishnan, S.โM. Sunoj and N.โU. Nair
[Some reliability properties of extropy for residual and past lifetime random variables, J. Korean Stat. Soc. 2020, 10.1007/s42952-019-00023-x]
introduced past extropy for measuring uncertainty contained in past lifetime of random variables.
In the present study, we focus on the past extropy of k -records.
The motivation for considering past extropy of k -records has been discussed in detail.
We have also illustrated the merit of considering past extropy of k -records over past extropy of classical records and past extropy of original random sample using two real life data sets.
Some important properties of past extropy of k -records are discussed in this work.
We have expressed past extropy of k -records using past extropy of k -records arising from uniform distribution.
The work proposes a simple estimator for past extropy of k -records as well.
Year of publication: |
2020
|
---|---|
Authors: | Sathar, E. I. Abdul ; Jose, Jitto |
Published in: |
Stochastics and Quality Control. - De Gruyter, ISSN 2367-2404, ZDB-ID 2905267-1. - Vol. 35.2020, 1, p. 25-38
|
Publisher: |
De Gruyter |
Subject: | Past Extropy | Past Extropy Ordering | Monotonicity | Reverse Hazard Rate | Uniform Distribution |
Saved in:
Online Resource
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