Table 3.
Results of discriminant analysis about predicted group membership
| Eigenvalues | Wilks’ Lambda | ||||||
|---|---|---|---|---|---|---|---|
| Function | Eigenvalue | % of variance | Canonical r | Wilks Lambda | Chi-square | df | Sig |
| 1 | 1.122 | 90.7 | .727 | .423 | 113.279 | 20 | .000 |
| 2 | .115 | 9.3 | .322 | .896 | 14.370 | 9 | .110 |
| Groups | N (%) | Total | |||||
| ADHD-H | ADHD-I | ADHD-C | |||||
| ADHD-H | 60 (84.5) | 6 (8.5) | 5 (7.0) | 71 (100.0) | |||
| ADHD-I | 2 (5.7) | 20 (57.1) | 13 (37.1) | 35 (100.0) | |||
| ADHD-C | 8 (24.2) | 10 (30.3) | 15 (45.5) | 33 (100.0) | |||
a.68,3% of original grouped cases correctly classified
Note: ADHD-H predominantly hyperactive, ADHD-I Predominantly inattentive, ADHD-C Combined