Source | df | SS | MS | F-value | P-value |
Incisal edge |
|
|
|
|
|
Model form (A) | 2 | 108.431 | 54.215 | 671.166 | <0.001** |
Extrusion direction (B) | 1 | 53.290 | 53.290 | 659.711 | <0.001** |
A*B | 2 | 9.912 | 4.956 | 61.351 | <0.001** |
Error | 30 | 2.423 | 0.081 |
|
|
Labial surface |
|
|
|
|
|
Model form (A) | 2 | 291.527 | 145.764 | 2342.629 | <0.001** |
Extrusion direction (B) | 1 | 30.250 | 30.250 | 486.161 | <0.001** |
A*B | 2 | 2.062 | 1.031 | 16.567 | <0.001** |
Error | 30 | 1.867 | 0.062 |
|
|
Cusp |
|
|
|
|
|
Model form (A) | 2 | 96.616 | 48.308 | 649.880 | <0.001** |
Extrusion direction (B) | 1 | 0.640 | 0.640 | 8.610 | <0.001** |
A*B | 2 | 1.807 | 0.903 | 12.152 | <0.001** |
Error | 30 | 2.230 | 0.074 |
|
|
Buccal surface |
|
|
|
|
|
Model form (A) | 2 | 357.717 | 178.859 | 1719.794 | <0.001** |
Extrusion direction (B) | 1 | 52.321 | 52.321 | 503.088 | <0.001** |
A*B | 2 | 8.101 | 4.050 | 38.945 | <0.001** |
Error | 30 | 3.120 | 0.104 |
|
|