References
- Chadoeuf , J. and Denis , J. B. 1991 . Asymptotic variances for the multiplicative interaction model . J. appl. Statist. , 18 ( 3 ) : 331 – 353 .
- Crossa , J. , Gauch , H. G. Jun. and Zobel , R. W. 1990 . Additive main effects and multiplicative interaction analysis of two international maize cultivar trials . Crop Sci. , 30 : 493 – 500 .
- Du Toit , W. and Nordier , G. A. 1990/91 . Report on the national maize cultivar trials, summer grain centre. Grain Crops Research Institute, Potchefstroom.
- Freeman , G. H. 1973 . Statistical methods for the analysis of genotype-environment interactions . Heredity , 31 ( 3 ) : 339 – 354 .
- Gauch , H. G. Jun. 1986 . Matmodel. Ithaca : Cornell University . Department of Agronomy, N.Y
- Gauch , H. G. Jun. 1988 . Model selection and validation for yield trials with interaction . Biometrics , 44 : 705 – 715 .
- Gauch , H. G. Jun. 1990a . Matmodel Version 2.0. Ithaca : Cornell University . AMMI and related analyses for two-way data matrices. Department of Agronomy, N.Y
- Gauch , H. G. Jun. 1990b . Full and reduced models for yield trials . Theor. appl. Genet. , 80 : 143 – 160 .
- Gauch , H. G. Jun. and Zobel , R. W. 1988 . “ Predictive and postdictive success of statistical analyses of yield trials. ” . In Theor. appl. Genet. (76): 1 – 10 .
- Gibbons , J. D. , Olkin , I. and Sobel , M. 1977 . Selecting and ordering populations: a new statistical methodology. New York : Wiley .
- Johnson , D. E. and Gray Bill , F . 1972 . An analysis of a two-way model with interaction and no replication . J. Am. statist. , 67 ( 340 ) : 862 – 868 . A
- Macvicar , C. N. , De Villiers , J. M. , Loxton , R. F. , Verster , E. , Lambrechts , J. J.N. , Merryweather , F. R. , Le Roux , J. , Van Rooyen , T. H. , Harmse , H. J. and Von , M. 1977 . Soil classification. A binomial system for South Africa. Scientific bulletin 390, Department of Agriculture, Pretoria.
- SAS INSTITUTE Inc . 1989 . SAS/STAT User's Guide, Version 6, 4th edn, Vol. Cary , NC : SAS Institute . 2
- Smith , M. F. 1992 . The AMMI model in agriculture: a comparison with standard procedures. M.Sc. dissertation, UNISA.
- Zobel , R. W. , Wright , M. J and Gauch , H. G. Jun. 1988 . Statistical analysis of a yield trial . Agron J. , 80 : 388 – 393 .