摘要
By expanding the perturbation of covariance matrix in the powers of er-ror term,the influence functions for five canonical measurements in CCA are devel-oped and three sample versions are given.For generalized correlation coefficient p_z,the influence function is a quadratic form of r.v.z,and its distribution is considered.A practical example iUustrates the utility of the proposed influence functions.
By expanding the perturbation of covariance matrix in the powers of er- ror term,the influence functions for five canonical measurements in CCA are devel- oped and three sample versions are given.For generalized correlation coefficient p_z, the influence function is a quadratic form of r.v.z,and its distribution is considered. A practical example iUustrates the utility of the proposed influence functions.
