Figure 7
From: Exploratory disease mapping: kriging the spatial risk function from regional count data
Isopleth map from kriging the smoothed prevalences in Lower Saxony. Isopleth map with overlaid isolines of the kriging interpolated choropleth map in Figure 6. Isolines are at the 5%, 50% and 95% quantiles of the empirical distribution of the empirical Bayesian smoothed regional period prevalences.