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Statistical inference and optimum life-testing plans with joint progressively type-II censoring scheme.
- Source :
- Quality Technology & Quantitative Management; May2023, Vol. 20 Issue 3, p279-306, 28p
- Publication Year :
- 2023
-
Abstract
- This article discusses the estimation of model parameters and the determination of optimal life-testing plans for Weibull-distributed lifetimes under a joint progressive Type-II censoring scheme. We obtain the maximum likelihood estimates numerically and propose a modified variable-neighborhood-search-based approach for determining the optimum joint progressive Type-II censoring scheme. Different optimal criteria, including a cost minimization criterion, the A-optimality criterion, and the D-optimality criterion, are considered. A sensitivity analysis is used to study the effect of misspecification of parameter values on the optimal schemes. [ABSTRACT FROM AUTHOR]
- Subjects :
- CENSORING (Statistics)
INFERENTIAL statistics
MONTE Carlo method
Subjects
Details
- Language :
- English
- ISSN :
- 16843703
- Volume :
- 20
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Quality Technology & Quantitative Management
- Publication Type :
- Academic Journal
- Accession number :
- 162671134
- Full Text :
- https://doi.org/10.1080/16843703.2022.2071535