Table 1.
Results of the univariate linear regression models using the individual NMDS1 and NMDS2 scores. For each predictor tested, sum of squares (Sum Sq), degrees of freedom (Df), F value (F), and associated p-value (p) are reported. Significant predictors and corresponding p-values are in bold.
| NMDS1 | NMDS2 | |||||||
|---|---|---|---|---|---|---|---|---|
| Predictor | Sum Sq | Df | F | p | Sum Sq | Df | F | p |
| SVL | 0.263 | 1 | 6.351 | 0.016 | <0.001 | 1 | 0.013 | 0.911 |
| SEX | 0.081 | 1 | 1.794 | 0.187 | 0.205 | 1 | 5.626 | 0.022 |
| COLOUR | 0.397 | 3 | 3.312 | 0.028 | 0.324 | 3 | 2.983 | 0.041 |
| POPULATION | 1.538 | 19 | 3.508 | 0.001 | 1.032 | 19 | 1.779 | 0.079 |
| GEN1 | 0.029 | 1 | 0.635 | 0.429 | <0.001 | 1 | <0.001 | 0.997 |
| GEN2 | 0.015 | 1 | 0.322 | 0.573 | 0.016 | 1 | 0.403 | 0.529 |
| BIO1 | 0.061 | 1 | 1.334 | 0.254 | 0.001 | 1 | 0.031 | 0.861 |
| BIO5 | 0.145 | 1 | 3.314 | 0.075 | 0.123 | 1 | 3.379 | 0.072 |
| BIO12 | 0.133 | 1 | 3.019 | 0.089 | <0.001 | 1 | 0.009 | 0.925 |
| BIO14 | 0.002 | 1 | 0.048 | 0.823 | 0.015 | 1 | 0.363 | 0.549 |
| AGRIC | 0.016 | 1 | 0.345 | 0.559 | 0.102 | 1 | 2.646 | 0.111 |
| FOREST | 0.201 | 1 | 4.702 | 0.035 | 0.178 | 1 | 4.793 | 0.033 |
| MOOR | 0.002 | 1 | 0.051 | 0.823 | 0.004 | 1 | 0.107 | 0.746 |
| PASTURE | <0.001 | 1 | <0.001 | 0.981 | <0.001 | 1 | 0.011 | 0.912 |