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.v18i2

Published: Jun 3, 2022

Paradox in The d-Dimensional Fixed Charge Transportation Problem and Algorithm for Finding The Paradox

10.18187/pjsor.v18i2.2807

329-336 Bib Paruhum Silalahi, Eko Sulistyono, Fahren Bukhari

PDF

Read Statistic: 136

Huber M-estimator for Cumulative Odds Model with Application to the Measurement of Students' Final Exam Grades

10.18187/pjsor.v18i2.2996

337-347 Faiz Bin Zulkifli, Zulkifley Bin Mohmed, Nor Afzalina Binti Azmee

PDF

Read Statistic: 69

The Exponentiated Generalized Alpha Power Family of Distribution: Properties and Applications

10.18187/pjsor.v18i2.3515

349-367 ElSayed A. ElSherpieny, Ehab Mohamed Almetwally

PDF

Read Statistic: 77

A New Transmuted Weibull Distribution: Properties and Application

10.18187/pjsor.v18i2.2728

369-381 Aliya Syed Malik, S.P. Ahmad

PDF

Read Statistic: 72

The Effect Of International Aid On Per Capita Income: A Panel Data Analysis

10.18187/pjsor.v18i2.4042

383-394 Fatma Feyza GÜNDÜZ, Özlem AKAY

PDF

Read Statistic: 57

The Infinite Divisibility of Compound Negative Binomial Distribution as the Sum of Laplace Distribution

10.18187/pjsor.v18i2.2767

395-402 Dodi Devianto, Stefi Amalia Fitri, Hazmira Yoza, Maiyastri Maiyastri

PDF

Read Statistic: 87

New Exponential Ratio Estimator in Ranked Set Sampling

10.18187/pjsor.v18i2.3921

403-409 Rather Khalid, Eda Gizem KOÇYİĞİT, Ceren ÜNAL

PDF

Read Statistic: 112

Decomposition Method with Application of Grey Model GM(1,1) for Forecasting Seasonal Time Series

10.18187/pjsor.v18i2.3533

411-416 Mujiati Dwi Kartikasari, Nur Hikmah

PDF

Read Statistic: 51

Mathematical Modeling of Age-Specific Fertility Rates of Nepali Mothers

10.18187/pjsor.v18i2.3319

417-426 Arjun Kumar Gaire, Gyan Bahadur Thapa, Samir K. C.

PDF

Read Statistic: 113

The Support Vector Regression Model: A new Improvement for some Data Reduction Methods with Application

10.18187/pjsor.v18i2.4049

427-435 Moustafa Salem, Mohamed G. Khalil

PDF

Read Statistic: 50

A New Flexible Probability Model: Theory, Estimation and Modeling Bimodal Left Skewed Data

10.18187/pjsor.v18i2.3938

437-463 Mohamed Aboraya, M. Masoom Ali, Haitham M. Yousof, Mohamed Ibrahim Mohamed

PDF

Read Statistic: 78

Spatial-temporal factors affecting monthly rainfall in some Central Asian countries assuming a Weibull regression model

10.18187/pjsor.v18i2.3976

465-482 Emerson Barili, Jorge Alberto Achcar, Ricardo Puziol de Oliveira

PDF

Read Statistic: 59

A New Generalized-X Family of Distributions: Applications, Characterization and a Mixture of Random Effect Models

10.18187/pjsor.v18i2.4043

483-504 Rasool Roozegar, Getachew Tekle, Gholamhossein Hamedani

PDF

Read Statistic: 70