| to_character {labelled} | R Documentation |
By default, to_character() is a wrapper for base::as.character().
For labelled vector, to_character allows to specify if value, labels or labels prefixed
with values should be used for conversion.
to_character(x, ...)
## S3 method for class 'haven_labelled'
to_character(
x,
levels = c("labels", "values", "prefixed"),
nolabel_to_na = FALSE,
user_na_to_na = FALSE,
...
)
x |
Object to coerce to a character vector. |
... |
Other arguments passed down to method. |
levels |
What should be used for the factor levels: the labels, the values or labels prefixed with values? |
nolabel_to_na |
Should values with no label be converted to |
user_na_to_na |
user defined missing values into NA? |
If some values doesn't have a label, automatic labels will be created, except if
nolabel_to_na is TRUE.
v <- labelled(c(1,2,2,2,3,9,1,3,2,NA), c(yes = 1, no = 3, "don't know" = 9)) to_character(v) to_character(v, nolabel_to_na = TRUE) to_character(v, "v") to_character(v, "p")