@article{01585107, title = {Confidence circles for correspondence analysis using orthogonal polynomials.}, journal = {Journal of Applied Mathematics and Decision Sciences}, volume = {5}, year = {2001}, pages = {35-45}, doi = {10.1155/S1173912601000037}, zbl = {1077.62521}, language = {en}, url = {http://dml.mathdoc.fr/item/01585107} }
Beh, Eric J. Confidence circles for correspondence analysis using orthogonal polynomials.. Journal of Applied Mathematics and Decision Sciences, Tome 5 (2001) pp. 35-45. doi : 10.1155/S1173912601000037. http://gdmltest.u-ga.fr/item/01585107/