Source | df | SS | MS | F value | p value |
Incisal edge | |||||
Forming condition (A) | 1 | 731.703 | 731.703 | 1859.473 | <0.001** |
Sheet thickness (B) | 2 | 1021.736 | 510.868 | 1298.266 | <0.001** |
A*B | 2 | 29.360 | 14.680 | 37.306 | <0.001** |
Error | 30 | 11.805 | 0.394 | ||
Labial surface | |||||
Forming condition (A) | 1 | 5150.454 | 5150.454 | 6815.776 | <0.001** |
Sheet thickness (B) | 2 | 233.704 | 116.852 | 154.634 | <0.001** |
A*B | 2 | 330.451 | 165.225 | 218.648 | <0.001** |
Error | 30 | 22.670 | 0.756 | ||
Buccal surface | |||||
Forming condition (A) | 1 | 1690.580 | 1690.580 | 2881.398 | <0.001** |
Sheet thickness (B) | 2 | 384.354 | 192.177 | 327.543 | <0.001** |
A*B | 2 | 15.707 | 7.854 | 13.386 | <0.001** |
Error | 30 | 17.602 | 0.587 |