Table 5.
Results of generalized linear models analysing the effect of leaf number, maximum seedling crown, sun exposure and year on the success of seedling survival in H. marifolium and H. caput-felis
| Species |
Independent variables |
d.f. |
χ2 |
P |
|---|---|---|---|---|
| H. marifolium | Maximum seedling crown | 1 | 8·23 | 0·004 |
| Year | 1 | 137·5 | <0·001 | |
| Sun exposure | 1 | 2·83 | 0·093 | |
| Year × sun exposure | 1 | 5·83 | 0·016 | |
| H· caput-felis | Leaf number | 1 | 9·08 | 0·002 |
| Maximum seedling crown | 1 | 8·41 | 0·004 | |
| Year | 1 | 39·5 | <0·001 |
Variables shown are those included in the model with the lowest AIC score. Non-significant variables are omitted from tables.