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Optimality Criterion for Progressive Type-II Right Censoring Based on Awad Sup-entropy Measures

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Title: Optimality Criterion for Progressive Type-II Right Censoring Based on Awad Sup-entropy Measures

Authors: Hanan Haj Ahmed, Adnan Muhammad Awad

Journal: Journal Of Statistics

HEC Recognition History
Category From To
Y 2024-10-01 2025-12-31
Y 2023-07-01 2024-09-30
Y 1900-01-01 2005-06-30

Publisher: Government College University, Lahore.

Country: Pakistan

Year: 2009

Volume: 16

Issue: 1

Language: English

Categories
Censoring (12) Entropy Measures (4) Reliability Engineering (419) Survival Analysis (156) Statistics (8857)

Abstract

Censored sampling arises in life-testing experiments whenever the experimenter does not observe the failure times of all units placed on a life-test. There are several censoring schemes that have been discussed in literature. In this paper we consider Type-II progressive right censoring scheme where the unit life-times follow Pareto distribution with shape and scale parameters (  , ). A new optimality criterion is suggested; it depends on maximizing the efficiency of censored samples based on Awad sup-entropy measures. We find that the optimal censoring scheme is a one step censoring.

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