Journal Description

Pakistan Journal of Statistics and Operation Research started in 2005 with the aim to promote and share scientific developments in the subject of statistics and its allied fields. Initially, PJSOR was a bi-annually double-blinded peer-reviewed publication containing articles about Statistics, Data Analysis, Teaching Methods, Operational Research, Actuarial Statistics, and application of statistical methods in a variety of disciplines. Because of the increasing submission rate, the editorial board of PJSOR decided to publish it on a quarterly basis from 2012. Brief chronicles are overseen by an Editorial Board comprised of academicians and scholars. We welcome you to submit your research for possible publication in PJSOR through our online submission system. Publishing in PJSOR is absolutely free of charge (No Article Processing Charges).
ISSN : 1816 2711   |   E- ISSN : 2220 5810


Call for Papers

Nov 19, 2021


Papers are invited for submission to PJSOR: Pakistan Journal of Statistics and Operation Research. PJSOR is a peer-reviewed journal, published four times a year. PJSOR publishes refereed research articles and studies that describe the latest research and developments in the area of statistics, operation research and actuarial statistics.

PJSOR will publish papers describing recent research advances. The papers will be electronically available as soon as they are ready for publication, and freely accessible to all. They subsequently will appear in the paper version of the journal. Publication is free of charge, and each author will receive a free copy of the issue of the journal in which the paper is published.

Articles will be evaluated anonymously by at least two reviewers. The Editorial Board will make final decisions regarding acceptance or rejection of articles after reviews have been received, and at least a month after receipt of the manuscript. Authors submitting manuscripts should submit articles through PJSOR website ( by registering with PJSOR.

You are also encouraged to register your name in the reviewer database for Pakistan Journal of Statistics and Operation Research by visiting . This does not entail any form of commitment on your part, but simply enables us to approach you with a submission to possibly review. On being invited to review, you will have an opportunity to see the title and abstract of the paper, and you'll always be in a position to accept or decline the review invitation. You can also ask at any point to have your name removed from this reviewer list.

Note: If you already registered with PJSOR, use your login and password and follow the instructions of online submission.

Topics of interest for publication in PJSOR include:

If you have any query feel free to contact us at (;

Vol. 20 No. 1, 2024

Published: Mar 7, 2024

A Multiplicative Bias Correction Technique for Estimating Quantile Function with an Application

1-10 NICHOLAS MAKUMI, Romanus Odhiambo Otieno, George Otieno Orwa, Alexis Habineza

Censored and Uncensored Nikulin-Rao-Robson Distributional Validation: Characterizations, Classical and Bayesian estimation with Censored and Uncensored Applications

11-35 Wahid A. M. Shehata, Hafida Goual, Talhi Hamida, Aiachi Hiba, G.G. Hamedani, Abdullah H. Al-Nefaie, Mohamed Ibrahim, Nadeem Shafique Butt, Rania M. A. Osman, Haitham M. Yousof

Statistical Inference on Process Capability Index Cpyk for Inverse Rayleigh Distribution under Progressive Censoring

37-47 Kadir Karakaya, İsmail Kınacı, Yunus Akdoğan, Buğra Saraçoğlu, Coşkun Kuş

A new bathtub and increasing failure rate model: An extension of the Mustapha type II distribution

49-67 Mustapha Muhammad, Isyaku Muhammad, Mouna Bouchane, Muhammad Aslam, Sani Musa, Sadiya Ali Rano

A generating family of unit-Garima distribution: Properties, likelihood inference, and application

69-84 Sirinapa Ayuyuen, Winai Bodhisuwan

A New Cubic Transmuted Inverse Weibull Distribution: Theory and Applications

85-98 Md. Tusharuzzaman Tushar, Saman Hanif Shahbaz, Md. Mahabubur Rahman, Muhammad Qaiser Shahbaz

Nash equilibrium selection using a hybrid two-player static game with trade-off ranking method

99-108 Muhammad Akram Ramadhan Ibrahim, Nor Izzati Jaini, KU MUHAMMAD NAIM KU KHALIF

A New Two-Parameters Lindley-Frailty Model: Censored and Uncensored Schemes under Different Baseline Models: Applications, Assessments, Censored and Uncensored Validation Testing

109-138 Samia Teghri, Hafida Goual, Hamami Loubna, Abdelrahman M. Khedr, Haitham M. Yousof, Mohamed Ibrahim, Moustafa Salem

Process Capability Analysis for Simple Linear Profiles in Multistage Processes

139-155 Saeed Adibfar, Rassoul Noorossana
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