Parameter | Empty Model | Model 1 | Model 2 | Model 3 | Model 4 |
---|---|---|---|---|---|
Community-level variance | 0.596 | 0.593 | 0.555 | 0.477 | 0.412 |
Log-likelihood | −4487.5 | −4483.9 | −4434.4 | −4358.6 | −4193.1 |
LR test | LR χ2 = 206.8; p < 0.001 | LR χ2 = 205.2; p < 0.001 | LR χ2 = 180.5; p < 0.001 | LR χ2 = 133.6; p < 0.001 | LR χ2 = 96.3; p < 0.001 |
ICC (%) | 15.3% | 15.3% | 14.4% | 12.7% | 11.1% |
AIC | 8980.9 | 8977.8 | 8896.8 | 8743.2 | 8444.1 |