Andrecut, M. (2009). “Parallel GPU Implementation of Iterative PCA Algorithms.” Journal of Computational Biology 16:1593–1599.
Cooley, W. W., and Lohnes, P. R. (1971). Multivariate Data Analysis. New York: John Wiley & Sons.
Gnanadesikan, R. (1977). Methods for Statistical Data Analysis of Multivariate Observations. New York: John Wiley & Sons.
Hotelling, H. (1933). “Analysis of a Complex of Statistical Variables into Principal Components.” Journal of Educational Psychology 24:417–441, 498–520.
Kshirsagar, A. M. (1972). Multivariate Analysis. New York: Marcel Dekker.
Mardia, K. V., Kent, J. T., and Bibby, J. M. (1979). Multivariate Analysis. London: Academic Press.
Morrison, D. F. (1976). Multivariate Statistical Methods. 2nd ed. New York: McGraw-Hill.
Pearson, K. (1901). “On Lines and Planes of Closest Fit to Systems of Points in Space.” Philosophical Magazine 6:559–572.
Rao, C. R. (1964). “The Use and Interpretation of Principal Component Analysis in Applied Research.” Sankhy, Series A 26:329–358.
Wold, S., Esbensen, K., and Geladi, P. (1987). “Principal Component Analysis.” Chemometrics and Intelligent Laboratory Systems 2:37–52.