Charles A Micchelli
Journal of Approximation Theory
Two moment-based model-fitting procedures for the heteroscedastic factor analysis model are introduced and compared. The procedures produce consistent parameter estimators and asymptotically valid inferences for heteroscedasticity without specifying the distributional forms for the factor and heteroscedastic errors. Also, an individual-specific inference procedure for the factor score is developed. Simulation studies show the practical usefulness of the procedures. An example from a morphological measurement study is described.
Charles A Micchelli
Journal of Approximation Theory
Renu Tewari, Richard P. King, et al.
IS&T/SPIE Electronic Imaging 1996
Y.Y. Li, K.S. Leung, et al.
J Combin Optim
Donald Samuels, Ian Stobert
SPIE Photomask Technology + EUV Lithography 2007