# Assuming that the soil type is the source of biases library(intamapInteractive) data(meuse) coordinates(meuse) = ~x+y lb = findLocalBias(meuse,gid = "soil",formulaString=as.formula(zinc~1)) lb$single$bias meuseUnbias = removeLocalBias(meuse,localBias = lb, gid = "soil", formulaString = zinc~1) summary(meuseUnbias)