Research Article
High-Throughput Untargeted Serum Metabolomics Analysis of Hyperuricemia Patients by UPLC-Q-TOF/MS
Table 2
R2Y and Q2 value obtained for the seven groups of OPLS-DA score plots.
| Parameters | A | B | C | D | E | F | G |
| ESI + mode | R2Y | 0.846 | 0.716 | 0.870 | 0.843 | 0.969 | 0.909 | 0.918 | Q2 | 0.728 | 0.593 | 0.793 | 0.755 | 0.817 | 0.840 | 0.862 |
| ESI− mode | R2Y | 0.895 | 0.990 | 0.985 | 0.989 | 0.951 | 0.898 | 0.990 | Q2 | 0.650 | 0.766 | 0.698 | 0.790 | 0.726 | 0.761 | 0.724 |
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