Source | df | SS | MS | F-value | P-value |
Labial surface |
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Sheet extrusion direction (A) | 1 | 201.670 | 201.670 | 3180.081 | <0.001** |
Model angle (B) | 2 | 888.691 | 444.345 | 7006.761 | <0.001** |
Sheet thickness (C) | 1 | 1823.073 | 1823.073 | 28,747.545 | <0.001** |
A*B | 2 | 25.900 | 12.950 | 204.207 | <0.001** |
A*C | 1 | 41.253 | 41.253 | 650.515 | <0.001** |
B*C | 2 | 46.505 | 23.253 | 366.664 | <0.001** |
A*B*C | 2 | 9.510 | 4.755 | 74.982 | <0.001** |
Error | 60 | 3.805 | 0.063 |
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Buccal surface |
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Sheet extrusion direction (A) | 1 | 169.894 | 169.894 | 1641.487 | <0.001** |
Model angle (B) | 2 | 862.870 | 431.435 | 4168.455 | <0.001** |
Sheet thickness (C) | 1 | 6086.722 | 6086.722 | 58,808.910 | <0.001** |
A*B | 2 | 9.429 | 4.714 | 45.549 | <0.001** |
A*C | 1 | 7.867 | 7.867 | 76.012 | <0.001** |
B*C | 2 | 17.467 | 8.733 | 84.381 | <0.001** |
A*B*C | 2 | 2.292 | 1.146 | 11.072 | <0.001** |
Error | 60 | 6.210 | 0.104 |
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