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. 2019 Jan 9;9:3274. doi: 10.3389/fmicb.2018.03274

Table 3.

Each parameter of PCA model.

No. Type A N R2X (cm) R2Y (cum) Q2 (cm)
All PCA-X 4 27 0.591 0.342
B–A PLS-DA 3 16 0.568 0.999 0.946
C–A PLS-DA 3 16 0.579 0.997 0.954
C–B PLS-DA 3 16 0.58 0.998 0.821