Table 4 Percentage rate of total variability explained by principal components obtained in the PCA analysis
Principal component number | Eigen values | Percentage of variance (%) | Cumulative (%) |
|---|---|---|---|
1 | 4.42677 | 88.53539 | 88.53539 |
2 | 0.43915 | 8.78295 | 97.31834 |
3 | 0.08125 | 1.62503 | 98.94337 |
4 | 0.0297 | 0.59396 | 99.53733 |
5 | 0.02313 | 0.46267 | 100 |