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Summary of the statistical results of the surface roughness measurements
| Material 1 | Material 2 | Material 3 | Material 4 | Material 5 | |
|---|---|---|---|---|---|
| Material 2 | 0.0043 | ||||
| Material 3 | < 0.0001 | 0.101 | |||
| Material 4 | 0.0879 | 0.8045 | 0.8159 | ||
| Material 5 | 0.0045 | > 0.9999 | 0.0965 | 0.0058 | |
| Control | < 0.0001 | 0.0824 | 0.0786 | 0.0046 | > 0.9999 |
P-values, ANOVA test for multiple comparisons
