Figure 4
From: Genetic diversity of strawberry germplasm using metabolomic biomarkers
Interstructure of data tables. Visualization of the interstructure obtained via STATIS by analyzing the contribution of all 14 data tables to pairs of principal components–PC1 and PC2 (A), PC2 and PC3 (B). Principal components are ordered according to the magnitude of the associated eigenvalues (marked by darker bars in the inlays). The projection of the vector associated with each data table on the respective principal components indicates the contribution to the corresponding principal component.
