Author/Authors :
Simo Puntanen، نويسنده , , George P. H. Styan، نويسنده , , Hans Joachim Werner، نويسنده ,
Keywords :
Best linear unbiased estimator , Extended BLUE approach , Best unbiased estimators , Consistencycondition , Extended estimators , Idempotentmatrices , Matrix methods for statistics , Quadratic unbiased estimators , Gauss{Markov model , Generalized matrix inverses , Naturalrestrictions , linear models , BLUE , Traditional BLUE approach