named_levels function

Get named vector of factor levels and values

named_levels(
  data,
  label = "labels",
  na.label = NULL,
  na.value = 99,
  sort.numeric = TRUE
)

Arguments

• data: factor
• label: character string of attribute with named vector of factor labels
• na.label: character string to refactor NA values. Default is NULL.
• na.value: new value for NA strings. Ignored if na.label is NULL. Default is 99.
• sort.numeric: sort factor levels if levels are numeric. Default is TRUE

Returns

named vector

Examples

structure(c(1, 2, 3, 2, 10, 9),
  labels = c(Unknown = 9, Refused = 10),
  class = "haven_labelled"
) |>
  as_factor() |>
  named_levels()
structure(c(1, 2, 3, 2, 10, 9),
  labels = c(Unknown = 9, Refused = 10),
  class = "labelled"
) |>
  as_factor() |>
  named_levels()