Table 5 Results of PCA of 3D microwear analysis
PC1 | PC2 | PC3 | PC4 | |
|---|---|---|---|---|
Standard deviation | 1.2004 | 1.0367 | 0.8982 | 0.8232 |
Proportion of variance | 0.3602 | 0.2687 | 0.2017 | 0.1694 |
Cumulative proportion | 0.3602 | 0.6289 | 0.8306 | 1.0000 |
Asfc | 0.6198 | −0.2616 | 0.1254 | 0.7292 |
epLsar | −0.4120 | 0.6940 | 0.1104 | 0.5801 |
HAsfc | 0.4611 | 0.4715 | −0.7457 | −0.0945 |
Smc | 0.4832 | 0.4772 | 0.6449 | −0.3504 |