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A. A. EL-Helbawy

Publications (4)

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

Bivariate Compound Exponentiated Survival Function of the Lomax Distribution: Estimation and Prediction

R. M. Refaey, G. R. AL-Dayian & A. A. EL-Helbawy · Asian Journal of Probability and Statistics · 2021

In this paper, bivariate compound exponentiated survival function of the Lomax distribution is constructed based on the technique considered by AL-Hussaini (2011). Some properties of the distribution are derived. Maximum likelihood estimation and prediction of the future observat...

Open access Research Article 10.9734/ajpas/2021/v15i430372

Kumaraswamy Distribution Based on Alpha Power Transformation Methods

H. E. Hozaien, G. R. AL Dayian & A. A. EL-Helbawy · Asian Journal of Probability and Statistics · 2021

In this paper, the alpha power Kumaraswamy distribution, new alpha power transformed Kumaraswamy distribution and new extended alpha power transformed Kumaraswamy distribution are presented. Some statistical properties of the three distributions are derived including quantile fun...

Open access Research Article 10.9734/ajpas/2021/v11i130257

The Kumaraswamy-Burr Type III Distribution: Properties and Estimation

S. M. Behairy, G. R. AL-Dayian & A. A. EL-Helbawy · Journal of Advances in Mathematics and Computer Science · 2016

The Burr Type III distribution attracts special attention in life testing and reliability analysis as it is applied in several areas such as economics and environmetrics among others. A composite distribution of Kumaraswamy and Burr Type III distributions, referred to as Kumarasw...

Open access Research Article 10.9734/BJMCS/2016/19958