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Pakistan Journal of Statistics and Operation Research

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  • » A Modified M-estimator for the Detection of Outliers
    Ali, Asad; Qadir, Muhammad F.
    2005-07-01
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  • » A Modified M-estimator for the Detection of Outliers
    Ali, Asad; Qadir, Muhammad F.
    2005-07-01
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  • » Comparison of Negative Moment Estimator with Maximum Likelihood Estimator of Inverse...
    Mohsin, Muhammad; Shahbaz, Muhammad Qaiser
    2005-07-01
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  • » Some Monte Carlo Evidence for Adaptive Estimation of Unit-Time Varying Heteroscedastic...
    Pasha, G. R.; Aslam, Muhammad
    2005-07-01
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  • » A Statistical Study of Socio-economic and Physical Risk Factors of Myocardial Infarction
    Alamgir, M.; Salahuddin, M.
    2005-07-01
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  • » A logistic regression model of Coronary Artery Disease among Male Patients in Punjab
    Chand, Sohail; Kamal, Shahid
    2005-07-01
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  • » Optimal Allocation in Stratified Randomized Response Model
    Shabbir, Javid; Gupta, Sat
    2005-07-01
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  • » Application and Analysis of a Cross-Over Design
    Lawrence, Clive J.; Kamal, Shahid; Lang, Sandra
    2005-07-01
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  • » Sampling Algorithm of Order Statistics for Conditional Lifetime Distributions
    Pasha, G. R.; Aslam, Muhammad; Akbar, Atif
    2005-07-01
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  • » Applications of some discrete regression models for count data
    Kibria, B. M. Golam
    2006-01-01
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  • » Risk factors for breast cancer for women in Punjab, Pakistan:Results from a...
    Gilani, Ghausia Masood; Kamal, Shahid; Gilani, Syed Aamir Masood
    2006-01-01
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  • » The Marginal Distributions of a Crossing Time and Renewal Numbers Related with Two...
    Talpur, Mir G. H.; Ilyas, Raja M.
    2006-01-01
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  • » Log Linear Models for Religious and Social Factors affecting the practice of Family...
    Ahmad, Farooq; Chand, Sohail
    2006-01-01
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  • » mitants of Order Statistics from Bivariate Inverse Rayleigh Distribution
    Aleem, Muhammad
    2006-01-01
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  • » Statistical Analysis of Risk Factors for Cardiovascular disease in Malakand Division
    Din, Salahud; Rabbi, Fazle
    2006-01-01
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  • » ANOVA with Summary Statistics: A STATA Macro
    Butt, Nadeem Shafique; Kamal, Shahid; Shahbaz, Muhammad Qaiser
    2006-01-01
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  • » A Comparative Study of Generalized Ratio and Regression Estimators with their classical...
    Abdia, Younathan; Shahbaz, Muhammad Qaiser
    2006-01-01
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  • » Designing a Composite Service Organization (Through Mathematical Modeling)
    Memon, Prof. Dr. A. Z.
    2006-01-01
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  • » Hypothesis Testing of Parameters for Ordinary Linear Circular Regression
    Hussin, Abdul Ghapor
    2006-07-01
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  • » Exact Distribution of the Ratio of Gamma and Rayleigh Random Variables
    Shakil, M.; Kibria, B. M. Golam
    2006-07-01
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  • » Detection of outliers in BL(1,1,1,1) Models using Least Squares Method
    Mohamed, Ibrahim; Zaharim, Azami; Yahya, Muhammad Sahar; Zainol, Mohammad Said
    2006-07-01
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  • » Association between the Education and Thalassaemia: A Statistical Study
    Zaman, Qamruz; Salahuddin, M
    2006-07-01
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  • » A Comparative Study of Portmanteau Tests for Univariate Time Series Models
    Chand, Sohail; Kamal, Shahid
    2006-07-01
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  • » A Graphical and Numerical Method for Selection of Variables in Linear Models
    Iqbal, Munawar; Ali, Asghar
    2006-07-01
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  • » Comparative Distributions of Hazard Modeling Analysis
    Wajid, Rana Abdul; Khan, M. Shuaib
    2006-07-01
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  • » Insha’s Redescending M-estimator for Robust Regression: A Comparative Study
    Ullah, Insha; Qadir, Muhammad F.; Ali, Asad
    2006-07-01
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  • » Deviation of the Variances of Classical Estimators and Negative Integer Moment...
    Pasha, G. R.; Aslam, Muhammad; Javed, Muhammad
    2006-07-01
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  • » On a New Class of Univariate Continuous Distributions that are Closed Under Inversion
    Habibullah, Saleha Naghmi; Ahmad, Munir
    2006-07-01
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  • » Detection Procedure for a Single Additive Outlier and Innovational Outlier in a...
    Zaharim, Azami; Ahmad, Ibrahim; Mohamed, Ibrahim; Yahaya, Mohd Sahar
    2007-01-01
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  • » An Analysis of the Survival times of the Patients with AML (Acute Myeloid Leukemia)...
    Jan, Bahrawar; Din, Iftikharud
    2007-01-01
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  • » Dynamic Panel Data Model for Investment, Real Value and Capital Stock Data
    Pasha, G. R.; Aslam, Muhammad; Abdullah, Muhammad
    2007-01-01
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  • » Mixture Distributions and the Construction of Reference Ranges for Biochemical parameters
    Kamal, Shahid; Lawrence, Clive J.; Trewin, Vivian F.; Sekandar, Aisha
    2007-01-01
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  • » Predictive strength of classical risk factors of coronary artery disease among...
    Chand, Sohail; Kamal, Shahid
    2007-01-01
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  • » Bivariate Rayleigh Distribution and its Properties
    Akhter, Ahmad Saeed; Hirai, Abdul Samad
    2007-01-01
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  • » Modified Weighted Kaplan-Meier Estimator
    Shafiq, Mohammad; Shah, Shuhrat; Alamgir, M.
    2007-01-01
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  • » Test S of Haplotype Concordance and Discordance
    Khattak, Mahnaz; Shah, Shuhrat; Din, Salahud
    2007-01-01
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  • » Evaluation of Risk Factors of HCV infection in Lahore, (Pakistan)
    Ijaz, Rao Muhammad; Akhter, Ahmad Saeed
    2007-01-01
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  • » A New Approximate Formula for Variance of Horvitz–Thompson Estimator using first order...
    Shahbaz, Muhammad Qaiser; Hanif, Muhammad
    2007-01-01
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  • » Estimating HIES Data through Ratio and Regression Methods for Different Sampling Designs
    Muhammad, Faqir; Anis, Ayesha
    2007-01-01
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  • » Stability of Variance Estimator of Modified Murthy Estimator
    Shahbaz, Muhammad Qaiser; Hafeez, Mariyam
    2007-07-01
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  • » A note on finding peakedness in bivariate normal distribution using Mathematica
    Khurshid, Anwer; Hussain, Ehtisham; Haq, Masood ul
    2007-07-01
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  • » Fuzzy Multi-objective Linear Programming Approach
    Rehmat, Amna; Saeed, Hina; Cheema, Muhammad Shahzad
    2007-07-01
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  • » Carrier Risk Calculations for Recessive Diseases when all the Mutant Alleles are not...
    Khattak, Mahnaz; Shah, Shuhrat; Jan, Bahrawar
    2007-07-01
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  • » Adaptive Estimation of Heteroscedastic Money Demand Model of Pakistan
    Aslam, Muhammad; Pasha, G. R.
    2007-07-01
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  • » Statistical Analysis of Risk Factors for Cardiovascular Disease in Malakand Division
    Din, Salahud; Rabbi, Fazle; Qadir, Fazli; Khattak, Mehnaz
    2007-07-01
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  • » Ridge Regression: A tool to forecast wheat area and production
    Jamal, Nasir; Rind, Muhammad Qasim
    2007-07-01
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  • » MANOVA with Summary Statistics: A STATA Program
    Butt, Nadeem Shafique; College of Statistical and Actuarial Sciences, University of the Punjab; Shahbaz, Muhammad Qaiser; Kamal, Shahid
    2008-01-01
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  • » Modeling the Accidental Deaths
    Hafeez, Mariyam; Shahbaz, Muhammad Qaiser
    2008-01-01
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  • » Modeling Barley Production in Punjab
    Bilal, Muhammad; Shahbaz, Muhammad Qaiser
    2008-01-01
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  • » Reliability and Validity of Qualitative and Operational Research Paradigm
    Bashir, Muhammad; Afzal, Muhammad Tanveer; Azeem, Muhammad
    2008-01-01
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  • » Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute
    Singh, Rajesh; Chauhan, Pankaj; Sawan, Nirmala; Smarandache, Florentin
    2008-01-01
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  • » A comparative study to estimate the parameters of mixed-Weibull distribution
    Maqsood, Arfa; Aslam, Mohammad
    2008-01-01
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  • » A CATASTROPHIC-CUM-RESTORATIVE QUEUING SYSTEM WITH CORRELATED BATCH ARRIVALS AND...
    Kumar, Rakesh
    2008-07-01
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  • » ALMOST UNBIASED ESTIMATOR FOR ESTIMATING POPULATION MEAN USING KNOWN VALUE OF SOME...
    Singh, Rajesh; Kumar, Mukesh; Smarandache, Florentin
    2008-07-01
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  • » SEMI-COMPETING RISKS ON A TRIVARIATE WEIBULL SURVIVAL MODEL
    Lee, Jenq-Daw; Lee, Cheng K.
    2008-07-01
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  • » BAYESIAN ANALYSIS FOR THE PAIRED COMPARISON MODEL WITH ORDER EFFECTS (USING...
    Gilani, Ghausia Masood; Abbas, Nasir
    2008-07-01
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  • » AN ENTROPIC ORDER QUANTITY MODEL WITH FUZZY HOLDING COST AND FUZZY DISPOSAL COST FOR...
    Tripathy, P.K.; Pattnaik, M.
    2008-07-01
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  • » RESULTS OF INTERBANK EXCHANGE RATES FORECASTING USING STATE SPACE MODEL
    Kashif, Muhammad; Shehzad, Islam-ud-Din; Bokhari, S.M.; Munir, Niyyar
    2008-07-01
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  • » THE OPTIMAL SYSTEM FOR SERIES SYSTEMS WITH WARM STANDBY COMPONENTS AND A REPAIRABLE...
    EL-Sherbeny, M. Salah; Rashad, A. M.; Gharieb, D. M.
    2009-01-01
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  • » NEW SOLUTION AND ITS IMPACT ON INCREASING, DECREASING AND BATHTUB SHAPED FAILURE RATE...
    Alam, Mahmudul
    2009-01-01
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  • » ESTIMATION OF THE SCALE PARAMETER FROM THE RAYLEIGH DISTRIBUTION FROM TYPE II SINGLY...
    Akhter, Ahmad Saeed; Hirai, Abdul Samad
    2009-01-01
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  • » A FAMILY OF ESTIMATORS FOR ESTIMATING POPULATION MEAN IN STRATIFIED SAMPLING UNDER...
    Chaudhary, Manoj K.; Singh, Rajesh; Shukla, Rakesh K.; Kumar, Mukesh; Smarandache, Florentin
    2009-01-01
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  • » IMPROVED EXPONENTIAL ESTIMATOR IN STRATIFIED RANDOM SAMPLING
    Singh, Rajesh; Dept. of Statistics BHU, Varanasi (U.P.), India-221005
    2010-07-30
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  • » A MULTIVARIATE WEIBULL DISTRIBUTION
    Lee, Cheng; Bank of America; Wen, Miin-Jye; National Cheng Kung University
    2010-07-30
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  • » A CLASS OF WEIGHTED WEIBULL DISTRIBUTION
    Shahbaz, Saman; Shahbaz, Muhammad Qaiser; Butt, Nadeem Shafique
    2010-07-30
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  • » SIMULATION STUDY TO COMPARE THE RANDOM DATA GENERATION FROM BERNOULLI DISTRIBUTION IN...
    Kashyap, Manash Pratim; Research Scholar, Assam University, Silchar Assam, India Pin :788011; Butt, Nadeem Shafique; Bhattacharjee, Dibyojyoti
    2010-08-25
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  • » NONPARAMETRIC MIXED RATIO ESTIMATOR FOR A FINITE POPULATION TOTAL IN STRATIFIED SAMPLING
    Orwa, George Otieno; Department of Statistics, Jomo Kenyatta University, P. O. Box 62000-00200, Nairobi, Kenya.; Otieno, Romanus Odhiambo; JKUAT; Mwita, Peter Nyamuhanga; JKUAT
    2010-08-25
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  • » MEASURING INFLATION THROUGH STOCHASTIC APPROACH TO INDEX NUMBERS FOR PAKISTAN
    Asghar, Zahid; Quaid-i-Azam University,Islamabad; Tahira, Farhat
    2010-09-02
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  • » STOCHASTIC GENERATION OF THE OCCURRENCE AND AMOUNT OF DAILY RAINFALL
    Barkotulla, M Al Baqui; Rajshahi University, Rajshahi-6205
    2010-09-02
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  • » GENERALISED MODEL BASED CONFIDENCE INTERVALS IN TWO STAGE CLUSTER SAMPLING
    Onyango, Christopher Ouma; Department of Statistics, Nairobi, Kenya.; Otieno, Romanus Odhiambo; Department of Statistics, Nairobi, Kenya.; Orwa, George Otieno; Department of Statistics, Nairobi, Kenya.
    2010-09-02
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  • » THE JOINT DISTRIBUTION OF BIVARIATE EXPONENTIAL UNDER LINEARLY RELATED MODEL
    Diawara, Norou; Old Dominion University
    2010-09-21
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  • » SOME SYSTEMATIC SAMPLING STRATEGIES USING MULTIPLE RANDOM STARTS
    Sundaram, Sampath; DEPARTMENT OF STATISTICS UNIVERSITY OF MADRAS CHENNAI 600005; Sivaraman, Ammani; Department of Mathematics KRMM College Chennai 600 020
    2010-09-23
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  • » BINOMIAL AND POISSON CONFIDENCE INTERVALS AND ITS VARIANTS: A BIBLIOGRAPHY
    Khurshid, Anwar
    2010-09-29
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  • » AN OPTIMAL REPLENISHMENT POLICY FOR DETERIORATING ITEMS WITH RAMP TYPE DEMAND UNDER...
    Jain, Dr. Sanjay; Department of Mathematical Sciences Government College Ajmer - 305001, India; Kumar, Mukesh; Department of Mathematics Government College Kishangarh - 305802, India; Advani, Priya; Department of Mathematics Government Mahila Engineering College Ajmer, India
    2010-10-05
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  • » ON QUASI MEDIANS OF A WEIBULL SAMPLE
    Memon, Ahmed Zogo; Razaq, Abdur
    2010-10-05
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  • » IMPROVED CLASS OF ESTIMATORS USING MULTI-AUXILIARY INFORMATION IN SUCCESSIVE SAMPLING
    Kumar, Sunil; Bhougal, Sandeep; Joorel, J. P. S.
    2010-10-05
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  • » M/M/1 RETRIAL QUEUEING SYSTEM WITH VACATION INTERRUPTIONS UNDER PRE-EMPTIVE PRIORITY...
    Annasamy, Muthu Ganapathi Subramanian; Pondicherry University Pondicherry India
    2010-10-05
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  • » BAYESIAN ESTIMATION OF THE SHAPE PARAMETER OF THE GENERALISED EXPONENTIAL DISTRIBUTION...
    DEY, SANKU; ST.ANTHONY'S COLLEGE
    2010-11-15
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  • » A CHARACTERIZATION OF ERLANG-TRUNCATED EXPONENTIAL DISTRIBUTION IN RECORD VALUES AND...
    Mohsin, Muhammad; COMSATS Institute of IT, Lahore, Pakistan; Shahbaz, Saman; COMSATS Institute of IT, Lahore, Pakistan; Shahbaz, Muhammad Qaiser; COMSATS Institute of IT, Lahore, Pakistan
    2010-11-15
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  • » A NOTE ON INCONSISTENCY OF THE SCORE TEST
    K, Sumathi; Department of Statistics, Mangalore University, Mangalagangotri, Konaje; K, Aruna Rao; Department of Statistics, Mangalore University
    2010-12-30
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  • » EMPIRICAL CHARACTERISTIC FUNCTION APPROACH TO GOODNESS-OF-FIT TESTS FOR THE GENERALIZED...
    Allam, Suzanne Abdel-Rahman; Institute of Statistical Studies and Research, Cairo University, Egypt
    2010-12-30
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  • » MOMENTS OF RANDOM VARIABLES BASED ON BERNOULLI TRIALS
    Memon, Ahmed Zogo
    2010-12-30
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  • » ESTIMATION OF FINITE POPULATION MEAN USING RANDOM NON–RESPONSE IN SURVEY SAMPLING
    Singh, Housila P.; Solanki, Ramkrishna Singh
    2010-12-30
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  • » KURTOSIS CORRECTION METHOD FOR VARIABLE CONTROL CHARTS - A COMPARISON IN LAPLACE...
    Priya, Metlapalli Chaitanya; Research Scholar
    2010-12-30
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  • » PARAMETER ESTIMATION OF THE HYBRID CENSORED LOMAX DISTRIBUTION
    Ashour, Samir Kamel; Department of Mathematical Statistics, Institute of Statistical Studies & Research, Cairo University; Abdelfattah, Abdallah Mohamed; Cairo University, Institute of statistical studies & research; Mohamed, Badiaa Said Khalil; Department of Mathematical Statistics, Institute of Statistical Studies & Research, Cairo University
    2010-12-30
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  • » OUTLIER ROBUST DRAPER & LIN DESIGNS
    Siddiqi, Ahmed Faisal; Department of Quantitative Methods, School of Business & Economics, University of Management & Technology Lahore
    2010-12-30
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  • » SOLUTION OF A MULTIVARIATE STRATIFIED SAMPLING PROBLEM THROUGH CHEBYSHEV GOAL PROGRAMMING
    Ismail, Mohd. Vaseem; Nasser, Kaynat; Ahmad, Qazi Shoeb; Integral University, Lucknow (INDIA)
    2010-12-30
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  • » ANALYSIS OF MULTI-SERVER SINGLE QUEUE
    Ekpenyong, Emmanuel John; Department of Mathematics/Statistics/Computer Science, Michael Okpara University of Agriculture, Umudike; Udoh, Nse S; Department of Maths/Stats/Computer Science, University of Uyo, Uyo
    2011-04-27
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  • » A NOTE ON BAYESIAN ANALYSIS OF DECAPITATED GENERALIZED POISSON DISTRIBUTION UNDER...
    Dey, Sanku; Department of Statistics, St. Anthony's College, Shillong, Meghalaya, India.; Dey, Tanujit; Department of Mathematics, College of William & Mary, Williamsburg, Virginia, USA.
    2011-04-27
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  • » EXPONENTIAL DISTRIBUTION AS A STRESS-STRENGTH MODEL WITH TYPE-I CENSORED DATA FROM A...
    Abd Elfattah, Abd Allah Mohamed; Institute of Statistical Studies & research, Cairo University; Mohamed, Marwa Osman; faculty of science
    2011-04-27
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  • » KERNEL REGRESSION FOR RHO-MIXING OBSERVATIONS
    ARFI, Mounir
    2011-04-27
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  • » THE ROC CURVE MODEL FROM GENERALIZED-EXPONENTIAL DISTRIBUTION
    Hussain, Ehtesham
    2011-04-27
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  • » BEST LINEAR UNBIASED ESTIMATE USING BUYS-BALLOT PROCEDURE WHEN TREND-CYCLE COMPONENT IS...
    iwueze, iheanyi sylvester; Department of Statistics Federal University of Technology P.M.B. 1526 Owerri Imo State Nigeria
    2011-04-27
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  • » ON SKEW-NORMAL MODEL FOR ECONOMICALLY ACTIVE POPULATION
    A, OLOSUNDE AKINLOLU; DIPARTIMENTO DI SCIENZE STATISTICHE UNIVERSITA DEGLI STUDI DI PADOVA, ITALY. Via Cesare Battisti 241 35121 Padova - ITALY Tel. +39 333 4522937
    2011-04-27
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  • » GENERALIZED RATIO AND PRODUCT METHODS OF ESTIMATION IN SURVEY SAMPLING
    Singh, Housila P.; School of Studies in Statistics, Vikram University, Ujjain-456010, India; Solanki, Ramkrishna Singh; School of Studies in Statistics, Vikram University, Ujjain-456010, India
    2011-04-27
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  • » RATIO ESTIMATORS FOR THE CO-EFFICIENT OF VARIATION IN A FINITE POPULATION
    V, Archana; Mangalore University,Karnataka,India
    2011-04-27
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  • » ON DISTRIBUTIONS OF ORDER STATISTICS FROM NONIDENTICAL DISCRETE VARIABLES
    GÜNGÖR, Mehmet
    2011-04-27
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  • » INFERENCE ON P(X < Y ) FOR EXPONENTIATED FAMILY OF DISTRIBUTIONS
    Maiti, Sudhansu S.; Department of Statistics, Visva-Bharati University, Santiniketan-731235, India; Murmu, Sudhir; Department of Statistics, Visva-Bharati University, Santiniketan-731235, India
    2011-04-27
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  • » ESTIMATION ACCURACY OF EXPONENTIAL DISTRIBUTION PARAMETERS
    rashid, muhammad zahid; M. Phil student College of Statistical and Actuarial sciences,university of the Punjab, Lahore.; akhter, ahmad saeed; supervisor
    2011-04-27
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  • » GENERALIZED MEASURES OF DISCRIMINATION BETWEEN PAST LIFE TIME DISTRIBUTIONS
    Hooda, D.S.; Jaypee University of Engineering and Technology Guna, India; Saxena, Sonali; Jaypee University Of Engineering and Technology, Guna India
    2011-04-27
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