Benha University

Ahmed Z. Afify

Asst. Professor

Faculty of Commerce Statistics,Math & Insurances

A new three-parameter Fréchet distribution: properties and applications.

Pakistan Journal of Statistics • 2018
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Publication Information
Authors Mansour, M. M., Abd Elrazik, E. M., Altun, E., Afify, A. Z. and Iqbal, Z.
Keywords Fréchet distribution; Maximum likelihood estimation; Odd Lindley-G family; Orderstatistics.
Journal Pakistan Journal of Statistics
Publisher Not Available
Volume 34
Issue Not Available
Pages 441-458
publication.type International
Paper Link Open Link
Supplementary Materials Not Available
Abstract
In this article, we propose a new three-parameter Fréchet distribution named the odd Lindley Fréchet distribution. The new model can be expressed as a linear mixture of Fréchet densities. We provide some of its mathematical properties. The estimation of the model parameters is performed by the maximum likelihood method. The importance and usefulness of the proposed distribution for modeling data are illustrated using two real data sets by comparison with some other extentions of the Fréchet distribution.
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