Fig. 5

Map of exceedance probability of new HIV diagnosis, Siaya County. The posterior probability of the sub-location’s relative risk to exceed a threshold was calculated using the Bayesian approach. For our analysis, a threshold of 1.25 was used. The darker colors show areas of high probabilities, while the lighter colors show areas of low probabilities. The map was created using ggplot2 R package (https://ggplot2.tidyverse.org)