Table 2.
Estimated joint and total signal ranks and joint and individual variation explained in the functional connectivity (Pearson correlations) and the dMRI (streamline counts) HCP data.
| Method | Chosen rank | Variation explained | ||||||
|---|---|---|---|---|---|---|---|---|
| Joint | Total | Joint | Total FC | Total SC | Joint FC | Individual FC | Joint SC | Individual SC |
| AJIVE | Scree plot | 2 | 7 | 10 | 0.113 | 0.499 | 0.032 | 0.216 |
| 95% Var. | 0 | 225 | 683 | 0 | 0.950 | 0 | 0.951 | |
| CJIVE | Scree plot | 2 | 7 | 10 | 0.113 | 0.499 | 0.032 | 0.216 |
| 95% Var. | 0 | 225 | 683 | 0 | 0.950 | 0 | 0.951 | |
| R.JIVE | R.JIVE | 1 | 54 | 98 | 0.042 | 0.794 | 0.012 | 0.507 |
FC, functional connectivity; SC, structural connectivity.