Acta mathematica scientia,Series A ›› 2000, Vol. 20 ›› Issue (zk): 625-632.
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LI Kai-Can |GENG-Zhi
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Abstract:
In this paper,we have exactly defined the general formulae for the multivariate regression chain model and the block regression chain model proposedinpaper [1]and [2].When the random vector in the models does not follow a multivariate normal distribution,regression coefficients of both models are represented in terms of the elements ofthe covariance matrix.Those extend the results of[1]and[2]tothe cases of general distributions.Further we show the relationship between the coefficients of a special block regression chain model and the elements of the covariance matrix.
Key words: Multivariate regression chain model, Partial variance matrix, Reduciblezero pattern
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LI Kai-Can GENG-Zhi. The relation of the regression coefficients of chain model and elments of the covariance matrix[J].Acta mathematica scientia,Series A, 2000, 20(zk): 625-632.
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