TABLE 2.
Comparison of predictions from connectome‐based models
| Model | r true (p, p permu) | MSE | Steiger's Z value | p‐Value |
|---|---|---|---|---|
| M | .845 (<.001, .002) | 137.57 | — | — |
| M1 | .712 (<.001, .014) | 182.83 | 2.63 | .008* |
| M2 | .711 (<.001, .012) | 159.95 | 2.39 | .017* |
| M3 | .528 (<.001, .002) | 248.69 | 4.44 | <.001* |
Note: r true is the true predictive correlation coefficient between observed and predict scores; p permu is the p value obtained from permutation test (1,000 times); *p < .05 was considered statistically significant.
Abbreviation: MSE, mean squared error.