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. 2018 Apr 6;166(4):941–951. doi: 10.1002/ajpa.23476

Figure 4.

Figure 4

Principal component analysis (PCA) based on alveolar inclinations. Individuals are color‐coded according to their dentition (mixed = red; permanent = black). Horizontal axis represents PC1 (describing 73% of the total variance) while vertical axis represents PC2 (capturing 19% of the total variance)