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. 2023 Mar 3;10:1100486. doi: 10.3389/fmolb.2023.1100486

FIGURE 6.

FIGURE 6

Variable importance in Projection (VIP) plot representing the rank of 15 features identified by PLS-DA according to VIP score on x-axis. The most discriminating metabolites are shown in descending score order. The color boxes indicate whether metabolite concentration was increased (red) or decreased (blue). Figures were produced in MetaboAnalyst software v 5.0 (https://www.metaboanalyst.ca/). * Represents features with confidence level 2 and ♦ represents features with level 3.