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Akbar Asgharzadeh

Akbar Asgharzadeh

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

Research

Title
Weibull Lindely Distribution
Type
JournalPaper
Keywords
Lindley distribution; maximum likelihood estimation; Weibull distribution.
Year
2018
Journal REVSTAT-Statistical Journal
DOI
Researchers Akbar Asgharzadeh ، Saralees Nadarajah ، F. Sharafi

Abstract

A new distribution is introduced based on compounding Lindley and Weibull distri- butions. This distribution contains Lindley and Weibull distributions as special cases. Several properties of the distribution are derived including the hazard rate function, moments, moment generating function, and Lorenz curve. An estimation procedure by the method of maximum likelihood and a simulation study to assess its perfor- mance are given. Three real data applications are presented to show that the new distribution fits better than known generalizations of the Lindley distribution.