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Converts 0s in NA
NA
convert_zero_NA(data, vars)
The modified data frame
the data frame in which we can find vars
vars
a character vector of covariates for which to transform 0s in NA
Hugo Varet
my.data=data.frame(x=rbinom(20,1,0.5),y=rbinom(20,1,0.5),z=rbinom(20,1,0.5)) my.data=convert_zero_NA(my.data,c("y","z"))
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