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 double blinded peer-reviewed publication containing articles about Statistics, Data Analysis, Teaching Methods, Operational Research, Actuarial Statistics and application of Statistical methods in variety of disciplines. Check our Scimago Statistics CiteScore Statistics

DOI: https://doi.org/10.18187/pjsor.v12i4

Published: Dec 15, 2016

Certain Characterizations of Recently Introduced Distributions

10.18187/pjsor.v12i4.1260

551-577 Dr. G.G. Hamedani, S M Najibi

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Read Statistic: 86

Restricted estimator in two seemingly unrelated regression model

10.18187/pjsor.v12i4.1381

579-588 Funda Erdugan, Fikri Akdeniz

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Read Statistic: 112

Improved Inference of Heteroscedastic Fixed Effects Models

10.18187/pjsor.v12i4.1441

589-608 Afshan Saeed, Dr. Muhammad Aslam Asadi

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Read Statistic: 86

The Kumaraswamy Laplace Distribution

10.18187/pjsor.v12i4.1485

609-624 Manal Mohamed Nassar

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Read Statistic: 185

Entropy estimation from judgment post stratified data

10.18187/pjsor.v12i4.1372

625-637 Ehsan Zamanzade, Mahdi Mahdizadeh

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Read Statistic: 68

Mean Estimation under Imputation based on Two-Phase Sampling Design using an Auxiliary Variable

10.18187/pjsor.v12i4.1399

639-658 Ranjita Pandey, Kalpana Yadav

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Read Statistic: 78

The EWMA control chart based on robust scale estimators

10.18187/pjsor.v12i4.1475

659-672 Nadia Saeed, Shahid Kamal

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Read Statistic: 158

Bayesian Approach for Constant-Stress Accelerated Life Testing for Kumaraswamy Weibull Distribution with Censoring

10.18187/pjsor.v12i4.1173

673-694 Abeer Abd-Alla EL-Helbawy, Gannat Ramadan AL-Dayian, Hoda Ragab Rezk

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Read Statistic: 138

Use of e-Learning for Stress management – Multi-group moderation analysis

10.18187/pjsor.v12i4.1632

695-707 Aamir Sarwar, Chitapa Ketavan, Nadeem Shafique Butt

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Read Statistic: 95

A Study on The Mixture of Exponentiated-Weibull Distribution

10.18187/pjsor.v12i4.1340

709-737 Adel Tawfik Elshahat, Ahlam Ali Mahmoud

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Read Statistic: 263

Evaluation of Diagnostic Accuracy and its Standard Error using Constant Shape Weibull Mixture ROC Curve

10.18187/pjsor.v12i4.1367

739-751 Sudesh Pundir, Azahr uddin

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Read Statistic: 71

GA Based Rational cubic B-Spline Representation for Still Image Interpolation

10.18187/pjsor.v12i4.1459

753-763 Samreen Abbas, Malik Zawwar Hussain, Misbah Irshad

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Read Statistic: 83

Mean-Variance portfolio optimization when each asset has individual uncertain exit-time

10.18187/pjsor.v12i4.1251

765-773 Reza Keykhaei

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Read Statistic: 118

The McDonald’s Inverse Weibull Distribution

10.18187/pjsor.v12i4.1650

775-785 Saman Hanif Shahbaz, Muhammad Ismail, Nadeem Shafique Butt

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Read Statistic: 86

Some improved modified ratio estimators based on decile mean of an auxiliary variable

10.18187/pjsor.v12i4.1408

787-797 Muhammad Abid, Rehan Ahmed Khan Sherwani, Nasir Abbas, Muhammad Ali Raza

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Read Statistic: 244