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. 2021 Oct 1;12:729161. doi: 10.3389/fpls.2021.729161

Figure 6.

Figure 6

Metabolomics profiling of SG_vs_SZ group. (A) Orthogonal partial least squares-discriminant analysis (OPLS-DA); (B) The 200-response sorting tests of the OPLS-DA model, Q2 is an important parameter for evaluating the OPLS-DA model, and the R2X and R2Y represent the percentage of OPLS-DA model that can explain X and Y matrix information, respectively.