참고문헌
- An Introduction to Multivariate Statistical Analysis(2nd ed.) Anderson,J.W.
- Proceedings of the 21st Symposium on the interface Some Experiments with maximum likelihood estimation using symbolic manupulations, Computer Science and Statistics Cabrera,J.
- Applied Multivariate Statistical Analysis(3rd ed.) Johnson,R.A.;Wichern,D.W.
- Mathematica(2nd ed.) Wolfram,S.