References
- Agresti , A. Categorical Data Analysis
- Morrison , DF . 1990 . Multivariate Statistical Methods , New York : McGraw-Hill .
- Johnson , RA and Wichern , DW . 1988 . Applied Multivariate Statistical Analysis , Englewood Cliffs , NJ : Prentice Hall .
- Kendall , M. and Stuart , A. 1979 . The Advanced Theory of Statistics , New York : Macmillan .
- Bishop , YMM , Fienberg , SE and Holland , PW . 1975 . Discrete Multivariate Analysis , Cambridge , MA : MIT Press .
- Rao , CR . 1973 . Linear Statistical Inference and its Applications , New York : Wiley .
- Pearson , K. 1900 . On a criterion that a given system of deviations from the probable in the case of a correlated system of variables issuch that it can be reasonably supposed to have arisen from random sampling . Philos Mag , 50 : 157 – 175 .