[HTML][HTML] A new extended Rayleigh distribution with applications of COVID-19 data

HM Almongy, EM Almetwally, HM Aljohani… - Results in Physics, 2021 - Elsevier
This paper aims to model the COVID-19 mortality rates in Italy, Mexico, and the Netherlands,
by specifying an optimal statistical model to analyze the mortality rate of COVID-19. A new …

The odd Weibull inverse topp–leone distribution with applications to COVID-19 data

EM Almetwally - Annals of Data Science, 2022 - Springer
This paper aims at defining an optimal statistical model for the COVID-19 distribution in the
United Kingdom, and Canada. A combining the inverted Topp–Leone distribution and the …

A new inverted topp-leone distribution: applications to the COVID-19 mortality rate in two different countries

EM Almetwally, R Alharbi, D Alnagar, EH Hafez - Axioms, 2021 - mdpi.com
This paper aims to find a statistical model for the COVID-19 spread in the United Kingdom
and Canada. We used an efficient and superior model for fitting the COVID 19 mortality rates …

Marshall–Olkin Alpha Power Weibull Distribution: Different Methods of Estimation Based on Type‐I and Type‐II Censoring

EM Almetwally, MAH Sabry, R Alharbi, D Alnagar… - …, 2021 - Wiley Online Library
This paper introduces the new novel four‐parameter Weibull distribution named as the
Marshall–Olkin alpha power Weibull (MOAPW) distribution. Some statistical properties of the …

[HTML][HTML] Analysis of unit-Weibull based on progressive type-II censored with optimal scheme

EM Almetwally, TM Jawa, N Sayed-Ahmed… - Alexandria Engineering …, 2023 - Elsevier
Using progressive Type-II censoring data, this study deals with the estimation of parameters
of the Unit-Weibull distribution using two classical methods and the Bayesian method. In the …

[HTML][HTML] Optimal analysis of adaptive type-II progressive censored for new unit-lindley model

A Alrumayh, W Weera, HA Khogeer… - Journal of King Saud …, 2023 - Elsevier
The parameters, reliability, and hazard rate functions of the Unit-Lindley distribution based
on adaptive Type-II progressive censored sample are estimated using both non-Bayesian …

The Weibull generalized exponential distribution with censored sample: estimation and application on real data

HM Almongy, EM Almetwally, R Alharbi, D Alnagar… - …, 2021 - Wiley Online Library
This paper is concerned with the estimation of the Weibull generalized exponential
distribution (WGED) parameters based on the adaptive Type‐II progressive (ATIIP) censored …

Statistical Inference under Censored Data for the New Exponential‐X Fréchet Distribution: Simulation and Application to Leukemia Data

O Alzeley, EM Almetwally, AM Gemeay… - Computational …, 2021 - Wiley Online Library
In reliability studies, the best fitting of lifetime models leads to accurate estimates and
predictions, especially when these models have nonmonotone hazard functions. For this …

[PDF][PDF] Inference of fuzzy reliability model for inverse Rayleigh distribution

MA Sabry, EM Almetwally, OA Alamri, M Yusuf… - Aims Math, 2021 - researchgate.net
Inference of fuzzy reliability model for inverse Rayleigh distribution Page 1 AIMS
Mathematics, 6(9): 9770–9785. DOI: 10.3934/math.2021568 Received: 29 March 2021 …

Stress‐strength reliability for exponentiated inverted Weibull distribution with application on breaking of jute fiber and carbon fibers

WS Abu El Azm, EM Almetwally… - Computational …, 2021 - Wiley Online Library
For the first time and by using an entire sample, we discussed the estimation of the unknown
parameters θ1, θ2, and β and the system of stress‐strength reliability R= P (Y< X) for …