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Akbar Asgharzadeh

Akbar Asgharzadeh

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Faculty of Mathematical Sciences
Address: Department of Statistics University of Mazandaran Babolsar, IRAN
Phone: 011-54302476

Research

Title
Inference for the Type-II Generalized Logistic Distribution with Progressive Hybrid Censoring
Type
JournalPaper
Keywords
Maximum likelihood estimation; progressively Type-II hybrid censoring; Type-II generalized logistic distribution
Year
2017
Journal journal of statistical research of iran
DOI
Researchers Mina Azizpour ، Akbar Asgharzadeh

Abstract

This article presents the analysis of the Type-II hybrid progressively censored data when the lifetime distributions of the items follow Type- II generalized logistic distribution. Maximum likelihood estimators (MLEs) are investigated for estimating the location and scale parameters. It is observed that the MLEs can not be obtained in explicit forms. We provide the approximate maximum likelihood estimators (AMLEs) by appropriately approximating the likelihood equations. Asymptotic confidence intervals based on MLEs and AMLEs and one bootstrap confidence interval are proposed. Estimation of the shape parameter is also discussed. Monte Carlo simulations are performed to compare the performances of the different methods and two real data sets have been analyzed for illustrative purposes.