" class="reference-link">labelled

This package is built on the new classes haven_labelled and
haven_labelled_spss introduced by haven package to handle labelled
variables imported from SPSS, Stata and SAS. The labelled package
propose several functions to manipulate such vectors and their metadata:
variable labels, value labels and user-defined missing values.

Installation & Documentation

To install stable version:

install.packages("labelled")

Documentation of stable version: https://larmarange.github.io/labelled

To install development version:

remotes::install_github("larmarange/labelled")

Documentation of development version: https://larmarange.github.io/labelled/dev

Introduction

Read the vignette at
https://larmarange.github.io/labelled/articles/intro_labelled.html

Cheatsheet

Some general guidelines

1. Functions are intended to support labelled metadata structures
   only. However, to_labelled() method allows to convert metadata
   from foreign and memisc packages.
2. Functions should, by default, modify metadata only (i.e. classes and
   attributes), except if explicitly expressed by the user.