Table 1 Total variance explained by the principal components
From: Principal component analysis of texture features derived from FDG PET images of melanoma lesions
Principal component | Eigenvalue | % Variance | Cumulative % variance |
|---|---|---|---|
1 | 11.3 | 30.6 | 30.6 |
2 | 8.7 | 23.6 | 54.2 |
3 | 5.9 | 16.1 | 70.3 |
4 | 2.7 | 7.4 | 77.7 |
5 | 1.5 | 4.1 | 81.8 |