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. 2020 Aug 28;8:826. doi: 10.3389/fcell.2020.00826

FIGURE 2.

FIGURE 2

Multivariate data analysis on metabolic profiles of donor livers by MaS status. (A) PCA analysis revealled clear separation on patients received MaS (blue dots) and non-MaS (green dots) allografts by OPLS-DA model; (B) Validation of OPLS-DA model by class permutation analysis for panel (A). MaS, macrosteatosis, OPLS-DA, orthogonal projection to latent structures discriminant analysis; PCA, principal component analysis.