Works by Gemeay, Ahmed M.

Results: 46

The Extended Log-Logistic Distribution: Inference and Actuarial Applications.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 12, p. 1386, doi. 10.3390/math9121386

By:

Alfaer, Nada M.;
Gemeay, Ahmed M.;
Aljohani, Hassan M.;
Afify, Ahmed Z.

Publication type:

Article

The Heavy-Tailed Exponential Distribution: Risk Measures, Estimation, and Application to Actuarial Data.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 8, p. 1276, doi. 10.3390/math8081276

By:

Afify, Ahmed Z.;
Gemeay, Ahmed M.;
Ibrahim, Noor Akma

Publication type:

Article

A new Liu-type estimator in a mixed Poisson regression model.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-00948-w

By:

Alqasem, Ohud A.;
Hammad, Ali T.;
El-Raouf, M. M. Abd;
Yousuf, Abdirashid M.;
Gemeay, Ahmed M.

Publication type:

Article

Development of a novel extension of Rayleigh distribution with application to COVID-19 data.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-03645-w

By:

Qayoom, Danish;
Rather, Aafaq A.;
Alqasem, Ohud A.;
Ahmad, Zahoor;
Nagy, M.;
Yousuf, Abdirashid M.;
Mansi, A. H.;
Hussam, Eslam;
Gemeay, Ahmed M.

Publication type:

Article

A study on the new logarithmic-G family with statistical properties, simulations, and different data analysis.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-99525-4

By:

Ahmad, Aijaz;
Ahmad, Afaq;
Tashkandy, Yusra A.;
Bakr, M. E.;
Mekiso, Getachew Tekle;
Balogun, Oluwafemi Samson;
Gemeay, Ahmed M.

Publication type:

Article

Introducing novel arc cosine- class of distribution with theory and data evaluation related to coronavirus.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-95084-w

By:

Ahmad, Aijaz;
Rather, Aafaq A.;
Alqasem, Ohud A.;
Bakr, M. E.;
Mekiso, Getachew Tekle;
Balogun, Oluwafemi Samson;
Hussam, Eslam;
Gemeay, Ahmed M.

Publication type:

Article

Inverse power XLindley distribution with statistical inference and applications to engineering data.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-87023-6

By:

Hassan, Amal S.;
Alsadat, Najwan;
Chesneau, Christophe;
Elgarhy, Mohammed;
Kayid, Mohamed;
Nasiru, Suleman;
Gemeay, Ahmed M.

Publication type:

Article

Modeling engineering data using extended power-Lindley distribution: Properties and estimation methods.

Published in:

Journal of King Saud University - Science, 2021, v. 33, n. 8, p. N.PAG, doi. 10.1016/j.jksus.2021.101582

By:

Al-Babtain, Abdulhakim A.;
Kumar, Devendra;
Gemeay, Ahmed M.;
Dey, Sanku;
Afify, Ahmed Z.

Publication type:

Article

Estimation methods for the discrete Poisson-Lindley and discrete Lindley distributions with actuarial measures and applications in medicine.

Published in:

Journal of King Saud University - Science, 2021, v. 33, n. 2, p. N.PAG, doi. 10.1016/j.jksus.2020.10.021

By:

Al-Babtain, Abdulhakim A.;
Gemeay, Ahmed M.;
Afify, Ahmed Z.

Publication type:

Article

General two-parameter distribution: Statistical properties, estimation, and application on COVID-19.

Published in:

PLoS ONE, 2023, v. 18, n. 2, p. 1, doi. 10.1371/journal.pone.0281474

By:

Gemeay, Ahmed M.;
Halim, Zeghdoudi;
Abd El-Raouf, M. M.;
Hussam, Eslam;
Abdulrahman, Alanazi Talal;
Mashaqbah, Nour Khaled;
Alshammari, Nawaf;
Makumi, Nicholas

Publication type:

Article

A New Power Topp–Leone distribution with applications to engineering and industry data.

Published in:

PLoS ONE, 2023, v. 18, n. 1, p. 1, doi. 10.1371/journal.pone.0278225

By:

Atchadé, Mintodê Nicodème;
N'bouké, Melchior;
Djibril, Aliou Moussa;
Shahzadi, Shabnam;
Hussam, Eslam;
Aldallal, Ramy;
Alshanbari, Huda M.;
Gemeay, Ahmed M.;
El-Bagoury, Abdal-Aziz H.

Publication type:

Article

Weighted power Maxwell distribution: Statistical inference and COVID-19 applications.

Published in:

PLoS ONE, 2023, v. 18, n. 1, p. 1, doi. 10.1371/journal.pone.0278659

By:

Almuqrin, Muqrin A.;
Almutlak, Salemah A.;
Gemeay, Ahmed M.;
Almetwally, Ehab M.;
Karakaya, Kadir;
Makumi, Nicholas;
Hussam, Eslam;
Aldallal, Ramy

Publication type:

Article

Statistical modeling for COVID 19 infected patient's data in Kingdom of Saudi Arabia.

Published in:

PLoS ONE, 2022, v. 17, n. 10, p. 1, doi. 10.1371/journal.pone.0276688

By:

Aldallal, Ramy;
Gemeay, Ahmed M.;
Hussam, Eslam;
Kilai, Mutua

Publication type:

Article

The New Novel Discrete Distribution with Application on COVID-19 Mortality Numbers in Kingdom of Saudi Arabia and Latvia.

Published in:

Complexity, 2021, p. 1, doi. 10.1155/2021/7192833

By:

Nagy, M.;
Almetwally, Ehab M.;
Gemeay, Ahmed M.;
Mohammed, Heba S.;
Jawa, Taghreed M.;
Sayed-Ahmed, Neveen;
Muse, Abdisalam Hassan

Publication type:

Article

Different Estimation Methods Using Ranked Set Sampling for the Ramos–Louzada Distribution.

Published in:

Engineering Reports, 2025, v. 7, n. 6, p. 1, doi. 10.1002/eng2.70225

By:

Metwally, Diaa S.;
Hassan, Amal S.;
Elgarhy, Mohammed;
Almetwally, Ehab M.;
Faal, Abdoulie;
Gemeay, Ahmed M.

Publication type:

Article

Different Estimation Methods for the Unit Xgamma Distribution Using Ranked Set Sampling.

Published in:

Engineering Reports, 2025, v. 7, n. 5, p. 1, doi. 10.1002/eng2.70157

By:

Metwally, Diaa S.;
Hassan, Amal S.;
Almetwally, Ehab M.;
Sapkota, Laxmi Prasad;
Gemeay, Ahmed M.;
Elgarhy, Mohammed

Publication type:

Article

Estimation methods based on ranked set sampling for the power logarithmic distribution.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-67693-4

By:

Alsadat, Najwan;
Hassan, Amal S.;
Elgarhy, Mohammed;
Johannssen, Arne;
Gemeay, Ahmed M.

Publication type:

Article

A new unit distribution: properties, estimation, and regression analysis.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-57390-7

By:

Karakaya, Kadir;
Rajitha, C. S.;
Sağlam, Şule;
Tashkandy, Yusra A.;
Bakr, M. E.;
Muse, Abdisalam Hassan;
Kumar, Anoop;
Hussam, Eslam;
Gemeay, Ahmed M.

Publication type:

Article

Statistical Inference of the Half Logistic Modified Kies Exponential Model with Modeling to Engineering Data.

Published in:

Symmetry (20738994), 2023, v. 15, n. 3, p. 586, doi. 10.3390/sym15030586

By:

Alghamdi, Safar M.;
Shrahili, Mansour;
Hassan, Amal S.;
Gemeay, Ahmed M.;
Elbatal, Ibrahim;
Elgarhy, Mohammed

Publication type:

Article

The Flexible Burr X-G Family: Properties, Inference, and Applications in Engineering Science.

Published in:

Symmetry (20738994), 2021, v. 13, n. 3, p. 474, doi. 10.3390/sym13030474

By:

Al-Babtain, Abdulhakim A.;
Elbatal, Ibrahim;
Al-Mofleh, Hazem;
Gemeay, Ahmed M.;
Afify, Ahmed Z.;
Sarg, Abdullah M.;
Castro-Palacio, Juan Carlos;
Fernández de Córdoba Castellá, Pedro José

Publication type:

Article

A novel asymmetric form of the power half-logistic distribution with statistical inference and real data analysis.

Published in:

Electronic Research Archive, 2025, v. 33, n. 2, p. 1, doi. 10.3934/era.2025036

By:

Hassan, Amal S.;
Alsadat, Najwan;
Elgarhy, Mohammed;
Sapkota, Laxmi Prasad;
Balogun, Oluwafemi Samson;
Gemeay, Ahmed M.

Publication type:

Article

FRÉCHET-WEIBULL DISTRIBUTION WITH APPLICATIONS TO EARTHQUAKES DATA SETS.

Published in:

Pakistan Journal of Statistics, 2020, v. 36, n. 2, p. 135

By:

Teamah, Abd-Elmonem A. M.;
Elbanna, Ahmed A.;
Gemeay, Ahmed M.

Publication type:

Article

A new statistical distribution via the Phi-4 equation with its wide-ranging applications.

Published in:

PLoS ONE, 2024, v. 19, n. 11, p. 1, doi. 10.1371/journal.pone.0312458

By:

Alharbi, Yousef F.;
Abd El-Bar, Ahmed M. T.;
Abdelrahman, Mahmoud A. E.;
Gemeay, Ahmed M.

Publication type:

Article

A new power G-family of distributions: Properties, estimation, and applications.

Published in:

PLoS ONE, 2024, v. 19, n. 8, p. 1, doi. 10.1371/journal.pone.0308094

By:

Gemeay, Ahmed M.;
Alharbi, Waleed Hamoud;
El-Alosey, Alaa R.

Publication type:

Article

The Power XLindley Distribution: Statistical Inference, Fuzzy Reliability, and COVID-19 Application.

Published in:

Journal of Function Spaces, 2022, p. 1, doi. 10.1155/2022/9094078

By:

Meriem, Bouhadjar;
Gemeay, Ahmed M.;
Almetwally, Ehab M.;
Halim, Zeghdoudi;
Alshawarbeh, Etaf;
Abdulrahman, Alanazi Talal;
El-Raouf, M. M. Abd;
Hussam, Eslam

Publication type:

Article

Power-Modified Kies-Exponential Distribution: Properties, Classical and Bayesian Inference with an Application to Engineering Data.

Published in:

Entropy, 2022, v. 24, n. 7, p. N.PAG, doi. 10.3390/e24070883

By:

Afify, Ahmed Z.;
Gemeay, Ahmed M.;
Alfaer, Nada M.;
Cordeiro, Gauss M.;
Hafez, Eslam H.

Publication type:

Article

An Alternative Statistical Model to Analysis Pearl Millet (Bajra) Yield in Province Punjab and Pakistan.

Published in:

Complexity, 2023, p. 1, doi. 10.1155/2023/8713812

By:

Arshad, Muhammad Zeshan;
Iqbal, Muhammad Zafar;
Were, Festus;
Aldallal, Ramy;
Riad, Fathy H.;
Bakr, M. E.;
Tashkandy, Yusra A.;
Hussam, Eslam;
Gemeay, Ahmed M.

Publication type:

Article

A Flexible Extension of Reduced Kies Distribution: Properties, Inference, and Applications in Biology.

Published in:

Complexity, 2022, p. 1, doi. 10.1155/2022/6078567

By:

Almuqrin, Muqrin A.;
Gemeay, Ahmed M.;
El-Raouf, M. M. Abd;
Kilai, Mutua;
Aldallal, Ramy;
Hussam, Eslam

Publication type:

Article

A Hyperbolic Secant-Squared Distribution via the Nonlinear Evolution Equation and Its Application.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 20, p. 4270, doi. 10.3390/math11204270

By:

Daghistani, Amira F.;
Abd El-Bar, Ahmed M. T.;
Gemeay, Ahmed M.;
Abdelrahman, Mahmoud A. E.;
Hassan, Samia Z.

Publication type:

Article

A novel extension of half-logistic distribution with statistical inference, estimation and applications.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-53768-9

By:

Bhat, A. A.;
Ahmad, S. P.;
Gemeay, Ahmed M.;
Muse, Abdisalam Hassan;
Bakr, M. E.;
Balogun, Oluwafemi Samson

Publication type:

Article

Modified generalized Weibull distribution: theory and applications.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-38942-9

By:

Shama, Mustafa S.;
Alharthi, Amirah Saeed;
Almulhim, Fatimah A.;
Gemeay, Ahmed M.;
Meraou, Mohammed Amine;
Mustafa, Manahil SidAhmed;
Hussam, Eslam;
Aljohani, Hassan M.

Publication type:

Article

Modified generalized Weibull distribution: theory and applications.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-38942-9

By:

Shama, Mustafa S.;
Alharthi, Amirah Saeed;
Almulhim, Fatimah A.;
Gemeay, Ahmed M.;
Meraou, Mohammed Amine;
Mustafa, Manahil SidAhmed;
Hussam, Eslam;
Aljohani, Hassan M.

Publication type:

Article

Inverse Unit Teissier Distribution: Theory and Practical Examples.

Published in:

Axioms (2075-1680), 2023, v. 12, n. 5, p. 502, doi. 10.3390/axioms12050502

By:

Alsadat, Najwan;
Elgarhy, Mohammed;
Karakaya, Kadir;
Gemeay, Ahmed M.;
Chesneau, Christophe;
Abd El-Raouf, M. M.

Publication type:

Article

Modeling COVID-19 Real Data Set by a New Extension of Haq Distribution.

Published in:

Axioms (2075-1680), 2023, v. 12, n. 4, p. 327, doi. 10.3390/axioms12040327

By:

Tashkandy, Yusra;
Bakr, Mahmoud E.;
Gemeay, Ahmed M.;
Hussam, Eslam;
Abd El-Raouf, Mahmoud M.;
Hossain, Md Moyazzem

Publication type:

Article

A New 3-Parameter Bounded Beta Distribution: Properties, Estimation, and Applications.

Published in:

Axioms (2075-1680), 2022, v. 11, n. 10, p. N.PAG, doi. 10.3390/axioms11100504

By:

Althubyani, Faiza A.;
Abd El-Bar, Ahmed M. T.;
Fawzy, Mohamad A.;
Gemeay, Ahmed M.

Publication type:

Article

Statistical modelling for a new family of generalized distributions with real data applications.

Published in:

Mathematical Biosciences & Engineering, 2022, v. 19, n. 9, p. 8705, doi. 10.3934/mbe.2022404

By:

Bakr, M. E.;
Al-Babtain, Abdulhakim A.;
Mahmood, Zafar;
Aldallal, R. A.;
Khosa, Saima Khan;
El-Raouf, M. M. Abd;
Hussam, Eslam;
Gemeay, Ahmed M.

Publication type:

Article

Classical and Bayesian inference of the weighted-exponential distribution with an application to insurance data.

Published in:

Mathematical Biosciences & Engineering, 2022, v. 19, n. 7, p. 6551, doi. 10.3934/mbe.2022309

By:

Riad, Fathy H.;
Hussam, Eslam;
Gemeay, Ahmed M.;
Aldallal, Ramy A.;
Afify, Ahmed Z.

Publication type:

Article

A New Sine Family of Generalized Distributions: Statistical Inference with Applications.

Published in:

Mathematical & Computational Applications, 2023, v. 28, n. 4, p. 83, doi. 10.3390/mca28040083

By:

Benchiha, SidAhmed;
Sapkota, Laxmi Prasad;
Al Mutairi, Aned;
Kumar, Vijay;
Khashab, Rana H.;
Gemeay, Ahmed M.;
Elgarhy, Mohammed;
Nassr, Said G.

Publication type:

Article

Power unit inverse Lindley distribution with different measures of uncertainty, estimation and applications.

Published in:

AIMS Mathematics, 2024, v. 9, n. 8, p. 20976, doi. 10.3934/math.20241021

By:

Gemeay, Ahmed M.;
Alsadat, Najwan;
Chesneau, Christophe;
Elgarhy, Mohammed

Publication type:

Article

Estimation methods based on ranked set sampling for the arctan uniform distribution with application.

Published in:

AIMS Mathematics, 2024, v. 9, n. 4, p. 10304, doi. 10.3934/math.2024504

By:

Alyami, Salem A.;
Hassan, Amal S.;
Elbatal, Ibrahim;
Alotaibi, Naif;
Gemeay, Ahmed M.;
Elgarhy, Mohammed

Publication type:

Article

Bivariate step-stress accelerated life test for a new three-parameter model under progressive censored schemes with application in medical.

Published in:

AIMS Mathematics, 2024, v. 9, n. 2, p. 3521, doi. 10.3934/math.2024173

By:

Alotaibi, Naif;
Al-Moisheer, A. S.;
Elbatal, Ibrahim;
Alyami, Salem A.;
Gemeay, Ahmed M.;
Almetwally, Ehab M.

Publication type:

Article

Modeling the survival times of the COVID-19 patients with a new statistical model: A case study from China.

Published in:

PLoS ONE, 2021, v. 16, n. 7, p. 1, doi. 10.1371/journal.pone.0254999

By:

Liu, Xiaofeng;
Ahmad, Zubair;
Gemeay, Ahmed M.;
Abdulrahman, Alanazi Talal;
Hafez, E. H.;
Khalil, N.

Publication type:

Article

A Flexible Extension of Pareto Distribution: Properties and Applications.

Published in:

Computational Intelligence & Neuroscience, 2021, p. 1, doi. 10.1155/2021/9819200

By:

Alshanbari, Huda M.;
Al-Aziz Hosni El-Bagoury, Abd;
Gemeay, Ahmed M.;
Hafez, E. H.;
Eldeeb, Ahmed Sedky

Publication type:

Article

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

Published in:

Computational Intelligence & Neuroscience, 2021, p. 1, doi. 10.1155/2021/2167670

By:

Alzeley, Omar;
Almetwally, Ehab M.;
Gemeay, Ahmed M.;
Alshanbari, Huda M.;
Hafez, E. H.;
Abu-Moussa, M. H.

Publication type:

Article

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

Published in:

Computational Intelligence & Neuroscience, 2021, p. 1, doi. 10.1155/2021/2167670

By:

Alzeley, Omar;
Almetwally, Ehab M.;
Gemeay, Ahmed M.;
Alshanbari, Huda M.;
Hafez, E. H.;
Abu-Moussa, M. H.

Publication type:

Article

A Flexible Extension of Pareto Distribution: Properties and Applications.

Published in:

Computational Intelligence & Neuroscience, 2021, p. 1, doi. 10.1155/2021/9819200

By:

Alshanbari, Huda M.;
Al-Aziz Hosni El-Bagoury, Abd;
Gemeay, Ahmed M.;
Hafez, E. H.;
Eldeeb, Ahmed Sedky

Publication type:

Article