Figure 3From: Modeling the spatial distribution of Chagas disease vectors using environmental variables and people´s knowledgePredictor variable importance plot. Variable importance plot generated in randomForest indicating the relative importance of the predictor variable given the increase in the mean square error (MSE) when extracting a variable percentage. The most important variables are shown in dark blue, from left to right, for: 10 km, 5 km and 2.5 km cell size grids, respectively.Back to article page