Figure 7
From: Kernel-PCA data integration with enhanced interpretability
Kernel PCA of fatty acid concentrations. The fatty acids C16.0 (blue vector) and C20.2ω.6 (green vector) are represented at each sample point. WT samples are represented in black and PPAR samples in red. Diet representation is: (ref) diet by the letter x; (coc) diet by circles; (sun) diet by diamonds; (lin) diet by plus signs; and (fish) diet by triangles.