Coefficient of Determination for Random Coefficient Regression Model. By: Ahmed Hassen A. Youssef

Quadratic forms in Normal Variates Under Ridge Regression. By: Abdul-Mordy Hamed Azzam

STATISTICAL ESTIMATION OF EFFECTS OF OBSERVATIONS AND RESIDUAL ANALYSIS ON LINEAR MODEL WITH APPLICATION ON EGYPTIAN INSURANCE MARKET.

Statistical Inference for some Robust Regression Estimators

Some Restricted Estimation and Testing Hypotheses Problem With Singularity Assumption

Some Alternative Techniques for Improvements over Ordinary Least Squares: An Application of Biased Regression Estimators

اختبار فرضية منحنى لافر في مصر باستخدام منهجية Threshold Regression

Some Estimation Properties of the Random Coefficients Regression

On the Modified Almost Unbiased Ridge Estimator in Linear Regression Model

On the Distribution of Linear Combination of t-Variables. By: Amina Ali Saleh