Contents - Index

Generating a Trait-Association by Environment biplot


The trait-assocaition biplot is also referred to as a covariate-effect biplot. This module requires a combined genotype-by-(trait+environment) two-way table or a genotype-by-environment-by-trait three-way dataset, from which such a combined table can be automatically constrcuted using GGEbiplot


Steps of generating a Covariate-Effect biplot


This analysis involves the following steps, which are automated in GGEbiplot, known as the covariate-effect biplot module under the main menu of VBV Biplot (also referred to as Canonical Biplot sometimes although there are some differences).


Continue to read: Interpreting the Covariate-Effect by Environment biplot


In Depth: How permutation is conducted