Table 1 Modeling parameters of different models of serum metabolites
From: Lipidomics reveals serum lipid metabolism disorders in CTD-induced liver injury
Model | Mode | Type | A | N | R2X | R2Y | Q2 |
|---|---|---|---|---|---|---|---|
Model 1 | POS | PCA | 5 | 20 | 0.591 | - | 0.126 |
Model 2 | NEG | PCA | 5 | 20 | 0.518 | - | 0.043 |
Model 3 | POS | PLS-DA | 5 | 20 | 0.526 | 1 | 0.963 |
Model 4 | NEG | PLS-DA | 5 | 20 | 0.453 | 1 | 0.968 |
Model 5 | POS | OPLS-DA | 1 + 3 + 0 | 20 | 0.465 | 0.998 | 0.881 |
Model 6 | NEG | OPLS-DA | 1 + 3 + 0 | 20 | 0.41 | 0.1 | 0.867 |