Table 4 Parameters of the best beta-binomial model of Rift Valley Fever serologic incidence in small ruminants, Barkedji area (Senegal), 2003 rainy season

Intercept

-9.56

2.26

2.39 10^-5

VDI_500m

11.31

3.14

3.08 10^-4

Overdispersion coefficient

3.31 10^-4

2 10^-13

1