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. 2022 Nov 28;23:87. doi: 10.1186/s40360-022-00626-x

Table 2.

The OPLS-DA parameters in the target main tissues

Tissue R2X(cum) R2Y(cum) Q2(cum)
serum 0.384 0.93 0.587
brain 0.319 0.923 0.246
heart 0.554 1 0.728
liver 0.517 1 0.528
lung 0.307 0.992 0.6
kidney 0.369 0.997 0.632
intestines 0.25 0.952 0.439

The scores of the model parameters, R2X, R2Y, Q2 were close to 1.0