Table 2.
Prediction of group membership from digit ratio: classification results with equal probability of membership in each group
| Actual group membership | Predicted group membership
|
||
|---|---|---|---|
| CAIS | Control women | Control men | |
| CAIS (n = 16) | 7 (43.8%) | 2 (12.5%) | 7 (43.8%) |
| Control women (n = 90) | 39 (43.3%) | 17 (18.9%) | 34 (37.8%) |
| Control men (n = 66) | 15 (22.7%) | 10 (15.2%) | 41 (62.1%) |
Overall correct classification was 37.8%. Table entries are numbers of participants correctly classified (and percentages in parentheses).