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THREE RANK FORMULAS ASSOCIATED WITH THE COVARIANCE MATRICES OF THE BLUE AND THE OLSE IN THE GENERAL LINEAR MODEL
Puntanen, Simo; Styan, George P.H.; Tian, Yongge - In: Econometric Theory 21 (2005) 03, pp. 659-663
Persistent link: https://www.econbiz.de/10005610460
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04.2.1. A Range Equality for Block Matrices with Orthogonal Projectors
Tian, Yongge - In: Econometric Theory 20 (2004) 02, pp. 427-427
Persistent link: https://www.econbiz.de/10005250099
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PARTIALLY SUPERFLUOUS OBSERVATIONS
Qian, Hailong; Tian, Yongge - In: Econometric Theory 22 (2006) 03, pp. 529-536
Persistent link: https://www.econbiz.de/10005250229