M. A. Hegazy

Bayesian Estimation and Prediction of Discrete Gompertz Distribution

M. A. Hegazy, R. E. Abd El-Kader, A. A. EL-Helbawy & G. R. AL-Dayian · Journal of Advances in Mathematics and Computer Science · 2021

In this paper, Bayesian inference is used to estimate the parameters, survival, hazard and alternative hazard rate functions of discrete Gompertz distribution. The Bayes estimators are derived under squared error loss function as a symmetric loss function and linear exponential l...

Open access Research Article 10.9734/jamcs/2021/v36i230335

A Discrete Analogue of Complementary Exponentiated-G Poisson Family of Distributions: Properties and Estimation

A. G. AL-Kashlan, M. A. Hegazy & A. A. EL-Helbawy · Asian Journal of Probability and Statistics · 2023

This paper presented a two discrete family of life distributions called discrete complementary exponentiated-G Poisson family and discrete Zubair-G family as a special case from discrete complementary exponentiated-G Poisson family. Some basic distributional properties are derive...

Open access Research Article 10.9734/ajpas/2023/v21i4471