x <- data.frame(
A = declared(
c(1:5, -92),
labels = c(Good = 1, Bad = 5, NR = -92),
na_values = -92
),
C = declared(
c(1, -91, 3:5, -92),
labels = c(DK = -91, NR = -92),
na_values = c(-91, -92)
)
)
getMetadata(x)
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