DOI: https://doi.org/10.18187/pjsor.v21i2

Published: Jun 5, 2025

Peer Reviewed Articles

A Novel Insurance Claims (Revenues) Xgamma Extension: Distributional Risk Analysis Utilizing Left-Skewed Insurance Claims and Right-Skewed Reinsurance Revenues Data with Financial PORT-VaR Analysis

10.18187/pjsor.v21i2.4591
83-117 Haitham Yousof, Mahmoud Afshari, Morad Alizadeh, Vahid Ranjbar, R. Minkah, Mohamed S. Hamed, Moustafa Salem
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743

New highly accurate improvements for single-term approximations of the standard normal distribution function

10.18187/pjsor.v21i2.4949
119-128 Mohammed Obeidat, Rema Al Jamal, Ahmad Hanandeh
PDF
510

Predictive Accuracy of Logistic Regression and Support Vector Machine for Short Interpregnancy Interval

10.18187/pjsor.v21i2.4820
129-136 Asif Hanif, Tahira Ashraf, Nyi Nyi Naing, Nadiah Wan-Arfah, Mirza Rizwan Sajid
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526

A New Bivariate Exponentiated Family of Distributions: Properties and Applications

10.18187/pjsor.v21i2.4863
137-161 Saman Hanif Shahbaz, Muhammad Qaiser Shahbaz
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500

New highly efficient one and two-stage ranked set sampling variations

10.18187/pjsor.v21i2.4872
163-176 Mohammed Obeidat, Rahaf Namneh, Ahmad Hanandeh, Aymen Rawashdeh
PDF
552

A New Model for Reliability Value-at-Risk Assessments with Applications, Different Methods for Estimation, Non-parametric Hill Estimator and PORT-VaRq Analysis

10.18187/pjsor.v21i2.4780
177-212 Mohamed Ibrahim, Emadeldin I. A. Ali, G.G. Hamedani, Abdullah H. Al-Nefaie, Abdussalam Aljadani, Mahmoud M. Mansour, Haitham M. Yousof, Mohamed S. Hamed, Moustafa Salem
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577

The New Topp-Leone-Heavy-Tailed Type II Exponentiated Half Logistic-G Family of Distributions: Properties, Actuarial Measures, with Applications to Censored Data

10.18187/pjsor.v21i2.4640
213-236 Wilbert Nkomo, Broderick Oluyede, Fastel Chipepa
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459

Characterizations of Certain (2023-2024) Introduced Univariate Continuous Distributions II

10.18187/pjsor.v21i2.4653
237-271 G. G. Hamedani, Amin Roshani, Partha Jyoti Hazarika
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530