Table 4 Comparison of models and result of random effect analysis
Parameters | Null model | Model I | Model II | Model III |
|---|---|---|---|---|
Community level variance | 0.07 (0.06–0.10) | 0.07 (0.06–0.10) | 0.07 (0.05–0.09) | 0.07 (0.05–0.09) |
ICC | 2.16% | 2.14% | 2.00% | 2.02% |
MOR | 1.29 | 1.29 | 1.28 | 1.28 |
PCV | Ref | 0.69% | 7.42% | 6.60% |
Model fitness | ||||
 Deviance | 54,592.124 | 53,855.498 | 53,915.178 | 53,310.886 |