Table 3.
Model-fitting results from the bivariate analyses.
| Model no | Model | Minus2ll | df | AIC | Δχ2 | |
|---|---|---|---|---|---|---|
| 1 | Full ACE | 20,897.747 | 7722 | 5453.7469 | NA | NA |
| 2 | AE_csl | 20,898.563 | 7728 | 5442.5634 | 0.8165 | 6 |
| 3 | ACE_scalar | 20,901.813 | 7730 | 5441.8132 | 4.0663 | 8 |
| 4 | AE_scalar | 20,903.447 | 7736 | 5431.4466 | 5.6997 | 14 |
| 5 | ACE_nsl | 20,960.283 | 7731 | 5498.2826 | 62.5357 | 9 |
| 6 | AE_nsl | 20,960.283 | 7734 | 5492.2826 | 62.5357 | 12 |
Best fitting model in bold type.
Csl common sex limitations (allow for quantitative sex differences), scalar scalar sex limitations, nsl no sex limitations. Total N = 1987 twins.