Table 4.
Table showing the results of the individual t-tests for percent crystallinity for each material-geometry-rate combination along with the respective control (undeformed) data. Gray shading indicates significance (p≤0.05)
| 30 kGy Control Comparisons | p-value | ||
|---|---|---|---|
| 30kGy Control vs 30kGy | Smooth | 30mm/min | 0.0046 |
| 150mm/min | 0.0380 | ||
| Notched | 30mm/min | 0.0049 | |
| 150mm/min | 0.9635 | ||
| SA Control Comparisons | |||
| SA Control vs SA | Smooth | 30mm/min | 0.0016 |
| 150mm/min | 0.0349 | ||
| Notched | 30mm/min | 0.5317 | |
| 150mm/min | 0.0767 | ||
| Material Comparisons | |||
| 30kGy vs SA | Control | 0.2596 | |
| Smooth | 30mm/min | 0.0023 | |
| 150mm/min | 0.6732 | ||
| Notched | 30mm/min | 0.2133 | |
| 150mm/min | 0.1992 | ||
| Notch Comparisons | |||
| Smooth vs Notched | 30kGy | 30mm/min | 0.5326 |
| 150mm/min | 0.1989 | ||
| SA | 30mm/min | 0.0066 | |
| 150mm/min | 0.3043 | ||
| Rate Comparisons | |||
| 30mm/min vs 150mm/min | 30kGy | Smooth | 0.6557 |
| Notched | 0.1708 | ||
| SA | Smooth | 0.2434 | |
| Notched | 0.2805 | ||