Variable (*) | Hurdle model with spatial correlation variable truncated Poisson | zero model | Hurdle model truncated Poisson | zero model |
---|---|---|---|---|
Bulls per population | 5.0 (2.2-9.1) | 5.0 (1.3-9.0) | 5.1 (2.2-9.3) | 4.8 (1.1-8.7) |
Proportion of adult population with middle education or higher | 5.6 (2.0-9.1) | 5.0 (2.3-8.1) | 5.8 (1.9-10.7) | 4.6 (1.5-7.7) |
Proportion of low income households with children | 7.1 (1.9-12.4) | --(ns, excluded) | 7.2 (1.9-12.3) | --(ns, excluded) |
Number of farms under cultivation per square km | 2.0 (0.7-3.2) | --(ns, excluded) | 2.1 (0.5-3.3) | --(ns, excluded) |
Fresh water per total surface area | 1.9 (0.4-3.3) | --(ns, excluded) | 1.9 (0.4-3.4) | --(ns, excluded) |