Vol. 21 (2014): Journal of Statistics

CONTENTS

1. An Empirical Study on Robustness of Slope Rotatable Central Author(s): Kottapalli Rajyalakshmi, Bejjam Re Victor Babu Page No: 1

2. Forecast Model for Transmission of Natural Gas of Loopline and Mainline: A Time Series Analysis using Box Jenkins Approach Author(s): Maliha Butt Page No: 41

3. Relationship among Electricity Consumption, Economic Growth, Consumer Price Index and Foreign Direct Investment in Pakistan: A Time Series Analysis Author(s): Zahid Ahmad, Samia Kanwal, Jaffer Hussian Page No: 16

4. Bayesian Inference for Logit-Model using Informative and Non-informative Priors Author(s): Tahir Abbas Malik, Muhammad Aslam Page No: 62

5. On Characterizations of Certain Continuous Distributions Author(s): Mohammad Ahsanullah, Ghulam Hussein G Hamedani, B M Golam Kibria, Mohammad Shakil Page No: 75

6. Methods for Estimating the Parameters of the Power Function Distribution Author(s): Azam Zaka, Ahmad Saeed Akhter, Naeem Farooqi Page No: 90

7. A Class of Improved Estimators for Population Mean using Full Information in Single and Two-Phase Sampling Author(s): Saleha Shauket, Hina Khan, Aamir Sanaullah, Masood Amjad Khan Page No: 103

8. Exploratory Study of the Pattern and Motives of Facebook Usage among University Students Author(s): Ahsan ul Haq, Sohail Chand Page No: 118

9. Posterior Analysis of Burr Type V Distribution under Different Types of Censoring Author(s): Navid Feroze, Muhammad Aslam Page No: 128

10. Using Transformation and Model-Based Approach to Enhance the Ratio and Product Type Estimators Author(s): Ayesha Nazuk, Sadia Nadir, Javid Shabbir Page No: 157

11. The Non-Response in the Population Ratio of Mean for Current Occasion in Sampling on Two Occasions Author(s): Amelia Victoria Garcia Luengo Page No: 175

12. Risk Factors of Urinary Bladder Cancer in Sindh, Pakistan by Using the Logit Model Author(s): Muhammad Riaz Ahmad, Muhammad Khalid Pervaiz Page No: 195

13. A New Class of Generalized Exponential Ratio and Product Type Estimators for Population Mean using Variance of an Auxiliary Variable Author(s): Hina Khan, Ahmad Faisal Siddiqi Page No: 206