On predictive modeling using a new flexible Weibull distribution and machine learning approach: Analyzing the COVID-19 data

Z Ahmad, Z Almaspoor, F Khan, M El-Morshedy - Mathematics, 2022 - mdpi.com
Predicting and modeling time-to-events data is a crucial and interesting research area. For
modeling and predicting such types of data, numerous statistical models have been …

On basic life testing issues in medical research using non‐parametric hypothesis testing

ME Bakr - Quality and Reliability Engineering International, 2024 - Wiley Online Library
The probability life distributions usually describe the time to event or survival time. Therefore,
these life distributions play a crucial role in the analysis and projection of the maximum life …

Utilizing empirical Bayes estimation to assess reliability in inverted exponentiated Rayleigh distribution with progressive hybrid censored medical data

AF Hashem, SA Alyami, MM Yousef - Axioms, 2023 - mdpi.com
This study addresses the issue of estimating the shape parameter of the inverted
exponentiated Rayleigh distribution, along with the assessment of reliability and failure rate …

Statistical Modeling for Some Real Applications in Reliability Analysis Using Non-Parametric Hypothesis Testing

ME Bakr - Symmetry, 2023 - mdpi.com
Probability life distributions usually describe the time to an event or survival time. Therefore,
these life distributions play a crucial role in the analysis and projection of maximum life …

Bayesian inferential approaches and bootstrap for the reliability and hazard rate functions under progressive first-failure censoring for coronavirus data from …

RM EL-Sagheer, MA Almuqrin, M El-Morshedy… - Symmetry, 2022 - mdpi.com
This paper deals with the estimation of the parameters for asymmetric distribution and some
lifetime indices such as reliability and hazard rate functions based on progressive first-failure …

Reliability Class Testing and Hypothesis Specification: NBRULC−t Characterizations with Applications for Medical and Engineering Data Modeling

H Alqifari, MS Eliwa, WBH Etman, M El-Morshedy… - Axioms, 2023 - mdpi.com
Due to the complexity of the data being generated day in and day out in many practical
domains, as a result of the development of scales for rating the success or failure of …

A new reliability class-test statistic for life distributions under convolution, mixture and homogeneous shock model: Characterizations and applications in engineering …

WB Etman, M El-Morshedy, MS Eliwa, A Almohaimeed… - Axioms, 2023 - mdpi.com
Over the past few decades, a new area of reliability known as classes of life distributions has
developed as a result of the creation of metrics for evaluating the success or failure of …

[HTML][HTML] A new hybrid odd exponential-Φ family: Properties and applications

GA Mahdi, MA Khaleel, AM Gemeay, M Nagy… - AIP Advances, 2024 - pubs.aip.org
The paper introduces the hybrid odd exponential-Φ (HOE-Φ) family, a novel framework for
generating a continuous distribution characterized by an additional parameter. The …

The NBRULC Reliability Class: Mathematical Theory and Goodness-of-Fit Testing with Applications to Asymmetric Censored and Uncensored Data

WBH Etman, MS Eliwa, HN Alqifari, M El-Morshedy… - Mathematics, 2023 - mdpi.com
The majority of approaches proposed in the past few decades to solve life test problems
have differed markedly from those used for closely related, yet broader, issues. Due to the …

[PDF][PDF] Non-parametric hypothesis testing to address fundamental life testing issues in reliability analysis with some real applications

ME Bakr - AIMS Mathematics, 2024 - aimspress.com
Non-parametric hypothesis testing to address fundamental life testing issues in reliability analysis
with some real applications Page 1 AIMS Mathematics, 9(8): 22513–22531. DOI …