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Analysis of Kappa values in 11 models of Stage 2.
| Stage 2 model | Cohen Kappa |
| 24 HR model | 0.785 |
| 48 HR model | 0.710 |
| 72 HR model | 0.681 |
| 96 HR model | 0.841 |
| 120 HR model | 0.796 |
| 144 HR model | 0.677 |
| 168 HR model | 0.776 |
| 196 HR model | 0.752 |
| 216 HR model | 0.789 |
| 240 HR model | 0.711 |
| 264 HR model | 0.657 |
