The declared class — declared • eurobarometer

See declared::declared for details.

Arguments

x: A numeric vector to label, or a declared labelled vector (for undeclare)
labels: A named vector or NULL. The vector should be the same type as x. Unlike factors, labels don't need to be exhaustive: only a fraction of the values might be labelled
na_values: A vector of values that should also be considered as missing
na_range: A numeric vector of length two giving the (inclusive) extents of the range. Use -Inf and Inf if you want the range to be open ended
label: A short, human-readable description of the vector
measurement: Optional, user specified measurement level
llevels: Logical, when x is a factor only use those levels that have labels
...: Other arguments used by various other methods

The result of calling rhs(lhs).

x <- declared(
  c(1:5, -1),
  labels = c(Good = 1, Bad = 5, DK = -1),
  na_values = -1
)