Recode value labels to NA

Source: R/to_na.R

For labelled variables, values with a label will be recoded to NA.

val_labels_to_na(x)

Arguments

x

Object to recode.

Examples

v <- labelled(c(1, 2, 9, 1, 9), c(dk = 9))
val_labels_to_na(v)
#> [1]  1  2 NA  1 NA