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Research Article Open access CC BY 4.0

Odd Lomax-Kumaraswamy Distribution: Its Properties and Applications

Bassa Shiwaye Yakura, Ahmed Askira Sule, Mustapha Mohammed Dewu, Kabiru Ahmed Manju, Fadimatu Bawuro Mohammed

Journal of Scientific Research and Reports · pp. 45–60 · Published 24 May 2020

10.9734/jsrr/2020/v26i430247

Abstract

This article uses the odd Lomax-G family of distributions to study a new extension of the Kumaraswamy distribution called “odd Lomax-Kumaraswamy distribution”. In this article, the density and distribution functions of the odd Lomax-Kumaraswamy distribution are defined and studied with many other properties of the distribution such as the ordinary moments, moment generating function, characteristic function, quantile function, reliability functions, order statistics and other useful measures. The model parameters are estimated by the method of maximum likelihood. The goodness-of-fit of the proposed distribution is demonstrated using two real data sets.

Lomax-G family Kumaraswamy distribution odd Lomax-Kumaraswamy distribution statistical properties parameter estimation goodness-of-fit.

Cited by 2

Modeling of COVID-19 vaccination rate using odd Lomax inverted Nadarajah-Haghighi distribution

Hisham M. Almongy, Ehab M. Almetwally, Hanan Haj Ahmad · PLOS ONE · 2022

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