Table 3.
Wireframes from the first three principal components of group 2 (25–34 years old), exhibiting 60.7% variation in mandible shape.
| PCA | Wireframe (group 2, 25–34 years old) |
|---|---|
| PC1 (31.4%) |  |
| PC2 (21.3%) |  |
| PC3 (8%) |  |
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