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support labelled data

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Andreas Gammelgaard Damsbo 2024-11-28 14:32:03 +01:00
commit 2aa268f747
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13 changed files with 188 additions and 65 deletions
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18
man/named_levels.Rd
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@ -4,7 +4,13 @@
\alias{named_levels}
\title{Get named vector of factor levels and values}
\usage{
named_levels(data, label = "labels", na.label = NULL, na.value = 99)
named_levels(
data,
label = "labels",
na.label = NULL,
na.value = 99,
sort.numeric = TRUE
)
}
\arguments{
\item{data}{factor}
@ -15,6 +21,8 @@ named_levels(data, label = "labels", na.label = NULL, na.value = 99)
\item{na.value}{new value for NA strings. Ignored if na.label is NULL.
Default is 99.}
\item{sort.numeric}{sort factor levels if levels are numeric. Default is TRUE}
}
\value{
named vector
@ -23,12 +31,16 @@ named vector
Get named vector of factor levels and values
}
\examples{
\dontrun{
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()
}