Yung, Yiu-Fai; Bentler, Peter M. - In: Journal of Educational and Behavioral Statistics 24 (1999) 1, pp. 1-20
Using explicit formulas for the information matrix of ML factor analysis under multivariate normal theory, gross and net information for estimating the parameters in a covariance structure gained by adding the associated mean structure are defined. It is proved that a necessary and sufficient...