Table 1.
Occurrence model coefficients | Abundance model coefficients | |||||||
---|---|---|---|---|---|---|---|---|
Predictors | Estimate | 1SE | z | p(> |z|) | Estimate | 1SE | z | p(> |z|) |
Natural (intercept) | -2.484 | 0.058 | -42.797 | < 0.001* | -8.137 | 18.380 | -0.443 | 0.658 |
Agriculture | 1.814 | 0.080 | 22.531 | < 0.001* | -0.075 | 0.146 | -0.512 | 0.609 |
Invasive alien | 1.279 | 0.124 | 10.343 | < 0.001* | 0.962 | 0.223 | 4.320 | < 0.001* |
Urban | -1.741 | 0.085 | -20.469 | < 0.001* | 0.581 | 0.166 | 3.490 | < 0.001* |
Altitude | -0.004 | 0.000 | -14.582 | < 0.001* | -0.005 | 0.001 | -5.949 | < 0.001* |
Slope | 0.021 | 0.003 | 6.733 | < 0.001* | 0.052 | 0.007 | 7.745 | < 0.001* |
Water | 0.500 | 0.014 | 36.448 | < 0.001* | -0.037 | 0.023 | -1.619 | 0.105 |
Log (theta) | -10.450 | 18.380 | -0.569 | 0.570 |
Results of the Scale 1 occurrence and abundance models including the coefficient estimates, standard errors (1 SE), z-statistics and p values for each predictor. Habitat categories are italicised and significant values (p < 0.05) are marked with *.