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 …

[HTML][HTML] A new modified Kies Fréchet distribution: Applications of mortality rate of Covid-19

A Shafiq, SA Lone, TN Sindhu, Y El Khatib… - Results in physics, 2021 - Elsevier
The purpose of this paper is to identify an effective statistical distribution for examining
COVID-19 mortality rates in Canada and Netherlands in order to model the distribution of …

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 …

A new modified Kies family: Properties, estimation under complete and type-II censored samples, and engineering applications

AA Al-Babtain, MK Shakhatreh, M Nassar, AZ Afify - Mathematics, 2020 - mdpi.com
In this paper, we introduce a new family of continuous distributions that is called the modified
Kies family of distributions. The main mathematical properties of the new family are derived …

[PDF][PDF] Accelerated life tests for modified Kies exponential lifetime distribution: binomial removal, transformers turn insulation application and numerical results

AM Abd El-Raheem, EM Almetwally… - AIMS …, 2021 - aimspress.com
This paper is concerned with statistical inference of multiple constant-stress testing for
progressive type-II censored data with binomial removal. The failure times of the test units …

E‐Bayesian estimation and associated properties of simple step–stress model for exponential distribution based on type‐II censoring

M Nassar, H Okasha… - Quality and Reliability …, 2021 - Wiley Online Library
In this paper, expected Bayesian (E‐Bayesian) estimation for the simple step–stress model
based on type‐II censoring scheme is considered. The case of exponential distribution for …

A new unit distribution: Properties, inference, and applications

AZ Afify, M Nassar, D Kumar… - Electronic Journal of …, 2022 - siba-ese.unisalento.it
We propose a new bounded distribution called the Marshall {Olkin reducedKies distribution,
which is a competitive model to the generalized beta, Kumaraswamy and beta distributions …

[HTML][HTML] Ranked set sampling with application of modified kies exponential distribution

HM Aljohani, EM Almetwally, AS Alghamdi… - Alexandria Engineering …, 2021 - Elsevier
This paper is concerned with estimating the parameters of the modified Kies exponential
(MKEx) distribution using the classical estimation method, based on ranked set sampling …

[HTML][HTML] Analysis of Muth parameters using generalized progressive hybrid censoring with application to sodium sulfur battery

R Alotaibi, A Elshahhat, M Nassar - Journal of Radiation Research and …, 2023 - Elsevier
This study takes into account the estimation concerns of the model parameter, reliability, and
hazard rate functions of the Muth distribution when a sample is produced using generalized …

[HTML][HTML] A novel extended model with versatile shaped failure rate: Statistical inference with COVID-19 applications

A Shafiq, TN Sindhu, N Alotaibi - Results in Physics, 2022 - Elsevier
Statistical models perform an essential role in data analysis, and statisticians are constantly
looking for novel or pretty recent statistical models to fit data sets across a broad variety of …