title: More about the multiplicative model for the analysis of genotype-environment interaction.
abstract: In this paper various multiplicative models that are often used to analyse genotype-environment interaction are described and some of the statistical relationships between them are explored. It is shown that principal-component analysis can be seen as a natural generalization of the joint regression analysis. A set of maize data is used to exemplify these statistical models.
authors.affiliation: Instituto Tecnológico de Sonora, Obregón, Mexico.
authors.forename: R
authors.initials: R
authors.lastname: Cruz
mesh_terms: D004777:Environment; D005838:Genotype; D008433:Mathematics; D008957:Models, Genetic