Hierarchical Canonical Correlation Analysis Reveals Phenotype, Genotype, and Geoclimate Associations in Plants
Analysis of gene-geoclimate interactions by canonical factor loadings. (a) The plot shows the projection of the factor loadings of genes and climate features on the first two canonical variables. In this example, gene and geoclimatic feature bear similar influence on the two canonical components. (b) Geoclimatic features and gene features can be associated by correlations with canonical factor loadings of the datasets at different levels of the hierarchy.