title: Multi-criteria clustering in genotype-environment interaction problems.
abstract: Significant genotype-environment interactions in an ANOVA can be found for a number of reasons: one is the differences in the among-environments variances for each genotype, another is the differences in the ordering of the environments by each genotype. Using conditional clustering, groups may be formed in which the means, variances and patterns are used simultaneously but separately to decide on group homogeneity.
authors.affiliation: Agriculture Canada, Engineering and Statistical Research Institute, Central Experimental Farm, K1A OC6, Ottawa, Ontario, Canada.
authors.forename: L P
authors.initials: LP
authors.lastname: Lefkovitch