Figure 1From: Adjusting for sampling variability in sparse data: geostatistical approaches to disease mappingMaps of the simulated A) latent rate field X(s) and B) sample population size n(s). The values of X( s ) and n( s ) ranged from 0 to 7.5 per 1,000 persons and from 1 to 767 persons, respectively.Back to article page