Table 6. Model comparisons to identify ecological and anthropogenic habitat covariates influencing dhole habitat-use Ψs at reserve scale (Bandipur Tiger Reserve, India) from spatially replicated sign surveys during January-April 2012.
AIC | ΔAIC | AIC weight | Model Likelihood | K* | Deviance | |
Model | ||||||
Ψs (.) θ0s (.) θ1s (.) pt(s) (.) | 991.27 | 0 | 0.2406 | 1 | 5 | 981.27 |
Ψs (livestock) θ0s (.) θ1s (.) pt(s) (.) | 991.81 | 0.54 | 0.1837 | 0.7634 | 6 | 979.81 |
Ψs (sambar) θ0s (.) θ1s (.) pt(s) (.) | 992.20 | 0.93 | 0.1511 | 0.6281 | 6 | 980.20 |
Ψs (sambar+livestock) θ0s (.) θ1s (.) pt(s) (.) | 993.02 | 1.75 | 0.1003 | 0.4169 | 7 | 979.02 |
Ψs (allprey) θ0s (.) θ1s (.) pt(s) (.) | 993.12 | 1.85 | 0.0954 | 0.3965 | 6 | 981.12 |
Ψs (chital) θ0s (.) θ1s (.) pt(s) (.) | 993.23 | 1.96 | 0.0903 | 0.3753 | 6 | 981.23 |
Ψs (allprey+livestock) θ0s (.) θ1s (.) pt(s) (.) | 993.73 | 2.46 | 0.0703 | 0.2923 | 7 | 979.73 |
Ψs (chital+livestock) θ0s (.) θ1s (.) pt(s) (.) | 993.79 | 2.52 | 0.0682 | 0.2837 | 7 | 979.79 |
*K = number of parameters.