Description Usage Arguments Note Author(s) Examples
When reading SPSS files with read_data
, the output contains vectors
of class labelled
. This function extracts the labels and attaches them
as an attribute (by the same name) to the data, and converts any labelled
variables into factors.
1 2 3 4 5 6 7 | from_labelled(x)
## S3 method for class 'labelled'
from_labelled(x)
## S3 method for class 'data.frame'
from_labelled(x)
|
x |
A |
data.table
input returns a copy of the data.table
.
Kristian D. Olsen
1 2 3 4 5 6 7 8 | vals <- c("Agree", "Neutral", "Disagree", "Don't know")
var <- haven::labelled(c(1, 5), labels = setNames(1:4, vals))
# Works with just the labelled vector
from_labelled(var)
# And a data.frame containing labelled vectors
from_labelled(as.data.frame(var))$var
|
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