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. 18 No. 3, 2022

Published: Sep 10, 2022

Generalized Linear Models for Loss Calculation in General Insurance

505-510 Dian Lestari, Raymond Tanujaya, Rahmat Al Kafi, Sindy Devila

A Generalized Form of Power Transformation on Exponential Family of Distribution with Properties and Application

511-535 Seema Chettri, Bhanita Das, Imliyangba Imliyangba, P. J. Hazarika

Expanding the Nadarajah Haghighi Model: Copula, Censored and Uncensored Validation, Characterizations and Applications

537-553 Mohamed Ibrahim, G.G. Hamedani, Nadeem Shafique Butt, Haitham Yousof

Some improvements for existing simple Approximations of the Normal Distribution Function

555-559 Ahmad Hanandeh, Omar M. Eidous

The Effect of Different Similarity Distance Measures in Detecting Outliers Using Single-Linkage Clustering Algorithm for Univariate Circular Biological Data

561-573 Nur Syahirah Zulkipli, Siti Zanariah Satari, Wan Nur Syahidah Wan Yusoff

The Performance of Bayesian Analysis in Structural Equation Modelling to Construct The Health Behaviour During Pandemic COVID-19

575-587 Ferra Yanuar, Aidinil Zetra

Optimization of Backpropagation Using Harmony Search for Gold Price Forecasting

589-599 Yuni Kurniawati, Muhammad Muhajir

A New Compound Lomax Model: Properties, Copulas, Modeling and Risk Analysis Utilizing the Negatively Skewed Insurance Claims Data

601-631 Mohamed S. Hamed, Gauss M. Cordeiro, Haitham M. Yousof

Continuous wavelet estimation for multivariate fractional Brownian motion

633-641 Munaf Y. Hmood, Amjed Hibatallah

The Construction of Some New Quasi Rees Neighbor Designs Using Cyclic Shifts

643-648 Saira Sharif, Rashid Ahmed , Qaiser Mehmood , Muhammad Rizwan Shahid

The Generalized Odd Log-Logistic Fréchet Distribution for Modeling Extreme Values

649-674 Rania Hassan Abd El Khaleq

Bayesian Life Analysis of Generalized Chen's Population Under Progressive Censoring

Generalized Chen's Population Under Progressive Censoring

675-702 Ahmed Elshahhat, Manoj Kumar Rastogi

Alpha Power Exponentiated New Weibull-Pareto Distribution: Its Properties and Applications

703-720 Wedad Aljuhani, Hadeel S. Klakattawi, Lamya A. Baharith

The The Gamma Odd Burr X-G Family of Distributions with Applications

721-746 Bakang Percy Tlhaloganyang, Whatmore, Broderick Oluyede

Remarks on the Papers by Coelho-Barros et al. (2017), Usman et al. (2021) and Obeid and Kadry (2022)

747-748 G.G. Hamedani, I. Ghosh, A. Saghir

A 2-Phase Method for Solving Transportation Problems with Prohibited Routes

749-758 Joseph Ackora Prah, Valentine Acheson, Benedict Barnes, Ishmael Takyi, Emmanuel Owusu-Ansah

Three Parameters Quasi Gamma Distribution and with Properties and Applications

Three Parameters Quasi Gamma Distribution

759-773 Qaisar Rashid, Dr. Hafiz Muhammad Yaseen, Muhammad Uzair, Muhammad Tariq Jamshaid
View All Issues