Table 1D.
Model Fits Statistics
| |||||||
---|---|---|---|---|---|---|---|
Model | −2 Log Likelihood | DF | −2 Log Likelihood Difference | DF Difference | P-value | AIC | |
0 | full | 6917.210 | 15687 | n/a | n/a | n/a | n/a |
1 | rA=0 | 6930.960 | 15688 | 13.750 | 1 | 0.000 | 11.750 |
2 | rA=1 | 6932.780 | 15688 | 15.570 | 1 | 0.000 | 13.570 |
3 | rC=0 | 6917.210 | 15688 | 0.000 | 1 | 1.000 | −2.000 |
4 | rC=1 | 6917.210 | 15688 | 0.000 | 1 | 1.000 | −2.000 |
5 | rE=0 | 6917.283 | 15688 | 0.073 | 1 | 0.788 | −1.927 |
6 | rE=1 | 792.002 | 15688 | 2874.792 | 1 | 0.000 | 2872.792 |
7 | c1 = c2= rC=0 | 6917.210 | 15690 | 0.00 | 3 | 1.00 | −6.00 |
8 | rA=c1 = c2= rC=0 | 6930.960 | 15691 | 13.750 | 4 | 0.008 | 5.750 |
9 | rA=1, c1 = c2= rC=0 | 6932.780 | 15691 | 15.570 | 4 | 0.004 | 7.570 |
10 | c1 = c2= rC= rE=0 | 6917.283* | 15691* | 0.073* | 4* | 0.999* | −7.927* |
11 | c1 = c2= rC= 0, rE=1 | 9792.002 | 15691 | 2874.792 | 4 | 0.000 | 2866.792 |
Abbreviations: A = Additive genetics; AIC = Akaike information criterion; C = Shared environment; E = Unique environment plus error; GAD = Generalized Anxiety Disorder as defined in DSM-III-R; NA = not applicable; PG= pathological gambling as defined in DSM-III-R; rA = Correlation between APG and AGAD; rC = Correlation between CPG and CGAD; rE = Correlation between EPG and EGAD;
= Best Fitting model