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Likelihood ratio tests for random effects on ln(total alkaloid concentration) in ponderosa pine foliage from seedlings grown in a common garden
| Model | Full | Reduced | χ2 | P |
|---|---|---|---|---|
| Family(region) | 971·3 | 977·2 | 5·8552 | 0·0155 |
| Row-plot[family(region)] | 971·3 | 979·7 | 8·3616 | 0·0038 |
| Bed | 971·3 | 984·9 | 13·5648 | 0·0002 |
