1. Singular value decomposition for genome-wide expression data processing and modeling;Alter;Proc. Natl. Acad. Sci. USA,2000
2. Arbuckle, J.L., Wothke, W. 1999. Amos 4.0 User’s Guide. SPSS Inc., Chicago.
3. Standard errors for rotated factor loadings;Archer;Psychometrika,1973
4. EQS: A Structural Equations Program;Bentler,1989
5. An implicit function approach to constrained optimization with applications to asymptotic expansions;Boik;J. Multivariate Anal.,2008