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Two-way ANOVA table representing effective decomposition of main variables and their interaction
| Source | Sum of Squares | df | Mean Square | F value | P value |
|---|---|---|---|---|---|
| Ferrule/CRR | 4.135 | 4 | 1.033 | 60.652 | < 0.001* |
| Post material | 2.000 | 1 | 2.000 | 0.001 | 0.973 |
| Interaction | 0.282 | 4 | 0.071 | 4.142 | 0.005* |
| Error | 1.193 | 70 | 0.017 |
*Statistically significant
