sjmisc (version 2.0.0)

zap_unlabelled: Convert non-labelled values into NA

Description

For (partially) labelled vectors, all values that don't have a value label attribute will be replaced by NA.

Usage

zap_unlabelled(x)

Arguments

x

(partially) labelled vector, data.frame or list of (partially) labelled vectors

Value

x, where all non-labelled values are converted to NA.

See Also

get_values and zap_labels; drop_labels to drop labels from zero-count values.

Examples

data(efc)
str(efc$e42dep)

x <- set_labels(efc$e42dep, c(`1` = "independent", `4` = "severe dependency"))
table(x)
get_values(x)
str(x)

# zap all labelled values
x <- set_labels(efc$e42dep, c(`1` = "independent", `4` = "severe dependency"))
table(zap_labels(x))
get_values(zap_labels(x))
str(zap_labels(x))

# zap all unlabelled values
x <- set_labels(efc$e42dep, c(`1` = "independent", `4` = "severe dependency"))
table(zap_unlabelled(x))
get_values(zap_unlabelled(x))
str(zap_unlabelled(x))