摘要
In this paper, four different efficiencies of the simple loast squares estimator in the goncral Gauss-Markov model arc considered and new bounds are obtained for the error ratio efficiency of the mean square.
In this paper, four different efficiencies of the simple loast squares estimator in the goncral Gauss-Markov model arc considered and new bounds are obtained for the error ratio efficiency of the mean square.
基金
Project supported partially by the Third World Academy of Sciences under contract TWASRG 87-46 and by the National Natural Science Foundation
