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| Source | d.f. | Wald χ2 | p< |
|---|---|---|---|
| Intercept | 1 | 4469.1 | 0.001 |
| Age | 1 | 86.9 | 0.001 |
| Sex | 1 | 60.5 | 0.001 |
| Year | 3 | 3.4 | n.s. |
GLMZ using a loglinear Poisson regression model with age, sex and year as factors (Akaike’s information criterion = 8390). Scale parameter method was set to “Deviance”, because of a high degree of variance in the variables. N = 48 voles.
