Benha University

Ahmed Z. Afify

Asst. Professor

Faculty of Commerce Statistics,Math & Insurances

The odd log-logistic Lindley-G family of distributions: properties, Bayesian and non-Bayesian estimation with applications.

Computational Statistics. • 2020
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Publication Information
Authors Alizadeh, M., Afify, A. Z., Eliwa, M. S. and Ali, S.
Keywords Not Available
Journal Computational Statistics.
Publisher Not Available
Volume 35
Issue Not Available
Pages 281-308
publication.type International
Paper Link Open Link
Supplementary Materials Not Available
Abstract
In this paper, a new class of distributions called the odd log-logistic Lindley-G family is proposed. Several of its statistical and reliability properties are studied in-detail. One members of the proposed family can have symmetrical, right-skewed, leftt-skewed and reversed-J shaped densities, and decreasing, increasing, bathtub, unimodal and reversed-J shaped hazard rates. The model parameters are estimated using the maximum likelihood and Bayesian methods. MonteCarlo simulation study is carried out to examine the bias and mean square error of maximum likelihood and Bayesian estimators. Finally, four real data sets are analyzed to show the flexibility of the new family.
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