Table 2. List of features.
| No. | Spatial features | No. | Spatial features | No. | Spatial features |
|---|---|---|---|---|---|
| 1 | ISAR | 10 | std-dev MCI | 19 | std-dev J for T1 and T2 |
| 2 | Mean ISAR | 11 | Simpson index | 20 | Mean J |
| 3 | std-dev ISAR | 12 | Mean Simpson index | 21 | std-dev J |
| 4 | Mean mingling | 13 | std-dev Simpson index | 22 | Mean G for T1 and T2 |
| 5 | std-dev mingling | 14 | Mean K for T1 and T2 | 23 | std-dev G for T1 and T2 |
| 6 | Shannon index | 15 | std-dev K for T1 and T2 | 24 | Mean G |
| 7 | Mean Shannon index | 16 | Mean K | 25 | std-dev G |
| 8 | std-dev Shannon index | 17 | std-dev K | 26 | Mean F inhomogeneous |
| 9 | Mean MCI | 18 | Mean J for T1 and T2 | 27 | std-dev F inhomogeneous |
ISAR, individual-species area relationship; MCI, mean composite information; std-dev, standard deviation.