Journal: Pakistan Journal of Statistics and Operation Research

Found 84 papers in total
Dynamic Panel Data Model for Investment, Real Value and Capital Stock Data
Dynamic Panel Data Model for Investment, Real Value and Capital Stock Data
2007,
Panel data modeling is being used increasingly as a versatile tool to study various...
Mixture Distributions and the Construction of Reference Ranges for Biochemical parameters
Mixture Distributions and the Construction of Reference Ranges for Biochemical parameters
2007,
The ability to make use of accurately documented, local and specific, reference ranges...
Predictive strength of classical risk factors of coronary artery disease among pre‐menopausal females in Punjab
Predictive strength of classical risk factors of coronary artery disease among pre‐menopausal females in Punjab
2007,
This is a retrospective cross‐sectional study with both descriptive and...
Bivariate Rayleigh Distribution and its Properties
Bivariate Rayleigh Distribution and its Properties
2007,
Rayleigh (1880) observed that the sea waves follow no law because of the complexities...
Modified Weighted Kaplan‐Meier Estimator
Modified Weighted Kaplan‐Meier Estimator
2007,
In many medical studies majority of the study subjects do not reach to the event of...
Test S of Haplotype Concordance and Discordance
Test S of Haplotype Concordance and Discordance
2007,
The test presented here is based upon the proband and his/her affected as well as...
Evaluation of Risk Factors of HCV infection in Lahore, (Pakistan)
Evaluation of Risk Factors of HCV infection in Lahore, (Pakistan)
2007,
Hepatitis C Virus (HCV) infection is rapidly growing disease in world in general and...
A New Approximate Formula for Variance of Horvitz–Thompson Estimator using first order Inclusion Probabilities
A New Approximate Formula for Variance of Horvitz–Thompson Estimator using first order Inclusion Probabilities
2007,
A new approximate formula for sampling variance of Horvitz–Thompson (1952)...
Estimating HIES Data through Ratio and Regression Methods for Different Sampling Designs
Estimating HIES Data through Ratio and Regression Methods for Different Sampling Designs
2007,
In this study, comparison has been made for different sampling designs, using the HIES...
Hypothesis Testing of Parameters for Ordinary Linear Circular Regression
Hypothesis Testing of Parameters for Ordinary Linear Circular Regression
2006,
This paper presents the hypothesis testing of parameters for ordinary linear circular...
Exact Distribution of the Ratio of Gamma and Rayleigh Random Variables
Exact Distribution of the Ratio of Gamma and Rayleigh Random Variables
2006,
The distributions of the ratio of two independent random variables arise in many...
Detection of outliers in BL(1,1,1,1) Models using Least Squares Method
Detection of outliers in BL(1,1,1,1) Models using Least Squares Method
2006,
In the literature, various nonlinear time series data was shown to exist. As a result,...
Association between the Education and Thalassaemia: A Statistical Study
Association between the Education and Thalassaemia: A Statistical Study
2006,
This article comprises the questionnaire/interview survey of 320 patients and their...
A Comparative Study of Portmanteau Tests for Univariate Time Series Models
A Comparative Study of Portmanteau Tests for Univariate Time Series Models
2006,
Time series model diagnostic checking is the most important stage of time series model...
A Graphical and Numerical Method for Selection of Variables in Linear Models
A Graphical and Numerical Method for Selection of Variables in Linear Models
2006,
A model is usually only an approximation of underlying reality. To access this reality...
Comparative Distributions of Hazard Modeling Analysis
Comparative Distributions of Hazard Modeling Analysis
2006,
In this paper we present the comparison among the distributions used in hazard...
Insha’s Redescending M‐estimator for Robust Regression: A Comparative Study
Insha’s Redescending M‐estimator for Robust Regression: A Comparative Study
2006,
In this paper we present a new redescending M‐estimator ‘Insha’s...
Deviation of the Variances of Classical Estimators and Negative Integer Moment Estimator from Minimum Variance Bound with Reference to Maxwell Distribution
Deviation of the Variances of Classical Estimators and Negative Integer Moment Estimator from Minimum Variance Bound with Reference to Maxwell Distribution
2006,
In this paper, we present that how much the variances of the classical estimators,...
On a New Class of Univariate Continuous Distributions that are Closed Under Inversion
On a New Class of Univariate Continuous Distributions that are Closed Under Inversion
2006,
Inverted probability distributions find applications in various real – life...
Estimation Of Parameters And Reliability Function Of Exponentiated Exponential Distribution: Bayesian Approach Under General Entropy Loss Function
Estimation Of Parameters And Reliability Function Of Exponentiated Exponential Distribution: Bayesian Approach Under General Entropy Loss Function
2011,
In this Paper we propose Bayes estimators of the parameters of Exponentiated...
On Skew‐Normal Model For Economically Active Population
On Skew‐Normal Model For Economically Active Population
2011,
The literature related to skew‐symmetric distribution have grown rapidly in...
Inference On P(X < Y ) For Exponentiated Family Of Distributions
Inference On P(X < Y ) For Exponentiated Family Of Distributions
2011,
Inference on R = P(X < Y ) has been considered when X and Y belong to independent...
Kernel Regression For Rho‐Mixing Observations
Kernel Regression For Rho‐Mixing Observations
2011,
We give the uniform almost sure convergence of the kernel estimate of the regression...
On Distributions Of Order Statistics From Nonidentical Discrete Variables
On Distributions Of Order Statistics From Nonidentical Discrete Variables
2011,
In this study, the distributions of X_r:n order statistic of innid discrete...
Papers per page: