Table 2.
Loadings of the first six PCs by SCotLASS on the pitprops data
| Variables | PC1 | PC2 | PC3 | PC4 | PC5 | PC6 |
|---|---|---|---|---|---|---|
| topdiam | 0.471 | 0 | −0.081 | 0.001 | 0 | 0 |
| length | 0.484 | 0 | −0.101 | 0.030 | 0 | 0 |
| moist | 0 | −0.705 | −0.013 | 0 | 0 | 0 |
| testsg | 0 | −0.709 | 0 | 0 | −0.001 | 0 |
| ovensg | 0 | 0 | 0.590 | 0 | 0 | −0.762 |
| ringtop | 0.135 | −0.026 | 0.358 | 0.009 | 0 | 0 |
| ringbut | 0.383 | 0 | 0.101 | 0 | 0 | 0 |
| bowmax | 0.254 | 0 | 0 | −0.062 | 0 | 0 |
| bowdist | 0.383 | 0 | 0 | 0 | 0.051 | 0 |
| whorls | 0.410 | 0.009 | 0 | 0 | −0.049 | 0 |
| clear | 0 | 0 | 0 | 0 | 0.997 | 0 |
| knots | 0 | 0 | 0 | 0.998 | 0 | 0 |
| diaknot | 0 | 0 | −0.704 | 0 | 0 | −0.638 |
|
| ||||||
| Variance(%) | 0.301 | 0.146 | 0.129 | 0.08 | 0.08 | 0.060 |
| Cum. var.(%) | 0.301 | 0.447 | 0.576 | 0.656 | 0.736 | 0.796 |