R: Print the labels of a labelled vector

print_labels {haven} | R Documentation

## Print the labels of a labelled vector

### Description

This is a convenience function, useful to explore the variables of a newly imported dataset.

### Usage

    print_labels(x, name = NULL)

### Arguments

`x` | A labelled vector
`name` | The name of the vector (optional)

### Examples

    s1 <- labelled(c("M", "M", "F"), c(Male = "M", Female = "F"))
    s2 <- labelled(c(1, 1, 2), c(Male = 1, Female = 2))
    labelled_df <- tibble::tibble(s1, s2)

    for (var in names(labelled_df)) {
      print_labels(labelled_df[[var]], var)
    }

[Package haven version 2.5.0 Index]