Table 4 Explained variances among all samples in PCA analysis
Component | Eigenvalue | Variance (%) | Accumulated variance (%) |
|---|---|---|---|
PC 1 | 7.968 | 66.40 | 66.40 |
PC 2 | 1.484 | 12.37 | 78.77 |
PC 3 | 0.869 | 7.24 | 86.01 |
PC 4 | 0.653 | 5.44 | 91.45 |
PC 5 | 0.474 | 3.95 | 95.40 |
PC 6 | 0.274 | 2.28 | 97.68 |
PC 7 | 0.123 | 1.02 | 98.70 |
PC 8 | 0.065 | 0.54 | 99.24 |
PC 9 | 0.046 | 0.38 | 99.62 |
PC 10 | 0.025 | 0.21 | 99.83 |
PC 11 | 0.016 | 0.14 | 99.96 |
PC 12 | 0.004 | 0.04 | 100.00 |