localSupp {sdcMicro} | R Documentation |
A simple algorithm to perfom local suppression.
localSupp(x, keyVar, indivRisk, threshold = 0.15)
x |
object from class freqCalc |
keyVar |
Variable on which some values might be suppressed |
indivRisk |
object from class indivRisk |
threshold |
threshold for individual risk |
Have a look at the link given below.
Manipulated data
fix me: Implementation of a advanced algorithm for local suppression.
Matthias Templ
## example from Capobianchi, Polettini and Lucarelli: data(francdat) f <- freqCalc(francdat, keyVars=c(2,4,5,6),w=8) f f$fk f$Fk ## individual risk calculation: indivf <- indivRisk(f) indivf$rk ## Local Suppression localS <- localSupp(f, keyVar=2, indivRisk=indivf$rk, threshold=0.25) f2 <- freqCalc(localS$freqCalc, keyVars=c(4,5,6), w=8) indivf2 <- indivRisk(f2) indivf2$rk ## select another keyVar and run localSupp once again, if you think the table is not fully protected