摘要: For the two seemingly unrelated regression system,this paper proposed a new type of estimator called pre-test principal components estimator(PTPCE)and discussed somie properties of PTPCE.
中图分类号:
归庆明. The Pre-test Principal Components: Estimator in the Two Seemingly Unrelated Regression System[J]. 数学季刊, 1996, 11(4): 57-61.
Gui Qingming. The Pre-test Principal Components: Estimator in the Two Seemingly Unrelated Regression System[J]. Chinese Quarterly Journal of Mathematics, 1996, 11(4): 57-61.