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as_labelled(x, add.labels = FALSE, add.class = FALSE)
data.frame
or list
of variables
that should be converted to labelled
-class
objects.TRUE
, non-labelled values will be
labelled with the corresponding value.TRUE
, x
preserves its former
class
-attribute and labelled
is added as additional
attribute. If FALSE
(default), all former class
-attributes
will be removed and the cx
, as labelled
-class object, including
missing-flags (is_na
-attribute).data(efc)
str(efc$e42dep)
x <- as_labelled(efc$e42dep)
str(x)
summary(x)
x <- as_labelled(efc$e42dep, add.class = TRUE)
str(x)
summary(x)
a <- c(1, 2, 4)
x <- as_labelled(a, add.class = TRUE)
str(x)
summary(x)
data(efc)
x <- set_labels(efc$e42dep, c(`1` = "independent",
`4` = "severe dependency"))
x1 <- as_labelled(x, add.labels = FALSE)
x2 <- as_labelled(x, add.labels = TRUE)
str(x1)
str(x2)
get_values(x1)
get_values(x2)
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