On Hadamard and Kronecker products in covariance structures for genotype × environment interaction

Abstract When including genotype × environment interactions (G × E) in genomic prediction models, Hadamard or Kronecker products have been used to model the covariance structure of interactions. The relation between these two types of modeling has not been made clear in genomic prediction literature...

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Bibliographic Details
Main Authors: Johannes W. R. Martini, Jose Crossa, Fernando H. Toledo, Jaime Cuevas
Format: Article
Language:English
Published: Wiley 2020-11-01
Series:The Plant Genome
Online Access:https://doi.org/10.1002/tpg2.20033