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The Marshall–Olkin–Weibull-H family: Estimation, simulations, and applications to COVID-19 data
Journal article   Peer reviewed

The Marshall–Olkin–Weibull-H family: Estimation, simulations, and applications to COVID-19 data

Ahmed Z. Afify, Hazem Al-Mofleh, Hassan M. Aljohani and Gauss M. Cordeiro
Journal of King Saud University. Science, Vol.34(5), p.102115
07/2022
DOI: https://doi.org/10.1016/j.jksus.2022.102115

Abstract

COVID-19 data Generalized distribution Maximum likelihood estimation Weibull distribution
We define a new extended Weibull-H family and obtain some of its mathematical properties. It is very competitive to the beta-G and Kumaraswamy-G classes, which are highly cited in Google Scholar. The parameters of a specified sub-model are estimated by eight methods and its flexibility is proved in two applications to COVID-19 data.

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