TABLE 1.
Model | df | −2LL | Δχ2 | Δdf | P | AIC |
---|---|---|---|---|---|---|
ACE-ACE, ra rc re | 2,826 | 2900.9 | n/a | n/a | n/a | −2,751.1 |
AE-AE, ra re | 2,829 | 2900.9 | 0 | 3 | 1.00 | −2,757.1 |
AE-AE, ra* | 2,830 | 2902.2 | 1.3 | 4 | 0.86 | −2,757.8 |
AE-AE | 2,831 | 2907.4 | 6.5 | 5 | 0.26 | −2,754.6 |
AIC, Akaike information Criterion; Δdf and Δχ2 calculated from full model; n/a, not applicable; A, heritability component; C, common environment component; E, unique environment component; ra, GAD/AN genetic correlation; rc, GAD/AN shared environmental correlation; re, GAD/AN unique environmental/error;
indicates best fit.