| Source of variation | Sum of squares | Degrees of freedom | Mean square | Report | Signif. |
| Regression | 0.2327 | 5 | 0.0465 | 273.7684 | *** |
| Residues | 0.0054 | 7 | 0.0008 |
|
|
| Validity | 0.0047 | 3 | 0.0016 | 9.2638 | * |
| Error | 0.0007 | 4 | 0.0002 |
|
|
| Total | 0.2381 | 12 |
|
|
|