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Least-Squares Approximation of Off-Diagonal Elements of a Variance Matrix in the Context of Factor Analysis
Satorra, Albert, (1997)
Linear structural relations: Gradient and Hessian of the fitting function
Neudecker, Heinz, (1991)
The algebraic equality of two asymptotic tests for the hypothesis that a normal distribution has a specified correlation matrix
Neudecker, Heinz, (1996)