About Journal

Pakistan Journal of Statistics and Operation Research (PJSOR) started in 2005 with the aim to promote and share scientific developments in the subject of statistics and its allied fields. PJSOR is a double-blinded peer-reviewed publication containing articles about Statistics, Data Analysis, Teaching Methods, Operational Research, Actuarial Statistics, and the application of statistical methods in a variety of disciplines. Publishing in PJSOR is absolutely free of charge (No Article Processing Charges). Check PJSOR citation metrics
Scimago Statistics CiteScore Statistics Journal Citation Report Statistics

DOI: https://doi.org/10.18187/pjsor.v14i3

Published: Sep 22, 2018

On Generating a New Family of Distributions Using the Tangent Function

10.18187/pjsor.v14i3.1472

471-499 Hazem Al-Mofleh

PDF

Read Statistic: 251

A modified DDF-based super-efficiency model handling negative data

10.18187/pjsor.v14i3.2185

501-521 Elnaz Babazadeh, Jafar Pourmahmoud

PDF

Read Statistic: 360

A generalized power Lindley distribution: model, properties and applications

10.18187/pjsor.v14i3.1714

523-540 Hamzeh Torabi, Mojgan Baghaeipoor, Narges Montazeri, G.G. Hamedani

PDF

Read Statistic: 257

The Generalized Odd Weibull Generated Family of Distributions:Statistical Properties and Applications

10.18187/pjsor.v14i3.2598

541-556 Mustafa Ã‡. Korkmaz, Morad Alizadeh, Haitham M. Yousof, Nadeem Shafique Butt

PDF

Read Statistic: 518

A New Test for Multivariate Ordered Alternatives: Medical Application and Geometric Interpretation

10.18187/pjsor.v14i3.2178

557-570 Abouzar Bazyari, Mahmoud Afshari

PDF

Read Statistic: 204

Impatient customers in an M/M/c queue with single and multiple synchronous working vacations

10.18187/pjsor.v14i3.1866

571-594 Shakir Majid Ganie, P Manoharan

PDF

Read Statistic: 281

Upper Bound of Ruin Probability for an Insurance Discrete-Time Risk Model with Proportional Reinsurance and Investment

10.18187/pjsor.v14i3.2023

595-614 Apichart Luesamai, Samruam Chongcharoen

PDF

Read Statistic: 267

On Generalized Log Burr Xii Distribution

10.18187/pjsor.v14i3.1700

615-643 Fiaz Ahmad Bhatti, Azeem Ali, G.G. Hamedani, Munir Ahmad

PDF

Read Statistic: 443

Estimation of P(Y X) using record values from the generalized inverted exponential distribution

10.18187/pjsor.v14i3.2201

645-660 Amal S. Hassan, Marwa A. A., Heba Fathy Nagy

PDF

Read Statistic: 628

Optimization of fuzzy production inventory models for crisp or fuzzy production time

10.18187/pjsor.v14i3.1959

661-695 Harun Ã–ztÃ¼rk

PDF

Read Statistic: 442

Characterization and estimation of the length biased Nakagami distribution

10.18187/pjsor.v14i3.1930

697-715 Sofi Mudasir Ahad, Sheikh Parvaiz Ahmad

PDF

Read Statistic: 295

On Estimation and Prediction for the Inverted Kumaraswamy Distribution Based on General Progressive Censored Samples

10.18187/pjsor.v14i3.2103

717-736 Mahmoud H. Abu-Moussa, Mostafa M. Mohie El-Din

PDF

Read Statistic: 402

A New Extended G Family of Continuous Distributions with Mathematical Properties, Characterizations and Regression Modeling

10.18187/pjsor.v14i3.2484

737-758 G. G. Hamedani, Emrah Altun, Mustafa Ã‡. Korkmaz, Haitham M. Yousof, Nadeem Shafique Butt

PDF

Read Statistic: 498