TY  - BOOK
AU  - Heba Tallah Ahmed Eldeeb
AU  - Ali Elhefnawy , 
AU  - Ramadan Hamed , 
TI  - A regression mean estimator based on weights from auxiliary variables using mathematical programming / 
PY  - 2012///
CY  - Cairo : 
PB  - Heba Tallah Ahmed Eldeeb , 
KW  - Mean square error
KW  - Outliers
KW  - Regression estimator
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Economics and Political Science - Department of Statistics; Issued also as CD
N2  - A procedure for constructing a vector of regression weights less affected by outliers is considered. In the presence of multicollinearity and outliers, the proposed estimator has minimum model mean squared error. Through a simulation study, the proposed weights, the ridge regression weights, regression weights, OLS weights and raking ratio weights are compared
UR  - http://172.23.153.220/th.pdf
ER  -