Modified Poisson Regression Models of Count Data and Parameter Estimation

Non-Negative Estimators of Variance Components for Balanced Data

Some Estimation Properties of the Random Coefficients Regression

Robust Estimation Methods in Random Intercept Model: A Comparative Study

Precision of Design Effect in Cluster Sampling

Adaptive Interval Estimation of the Mean in Unbalanced One-Way Random Effects Models

A Suggested Biased Estimator for Correcting Multicollinearity in Multinomial Logistic Regression

Residuals Analysis of the Dirichlet Regression Models

Covariance Matrix Estimation in Complex Surveys

A New Estimator to Combat Multicollinearity in Logistic Regression Model