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Proportion of variance in a sample comprising subjects with and without clefts described by principal components (PCs), explaining at least 5% of variance each, in shape space.
| Principal component (PC) | % Variance | Cumulative % |
|---|---|---|
| PC1 | 19.5 | 19.5 |
| PC2 | 15.0 | 34.5 |
| PC3 | 12.0 | 46.4 |
| PC4 | 9.2 | 55.6 |
| PC5 | 5.8 | 61.5 |
| PC6 | 5.8 | 67.3 |
| Remaining PCs | 32.7 | 100 |
