This package is built on the new classes
haven_labelled_spss introduced by
haven package to handle labelled
variables imported from SPSS, Stata and SAS. The
propose several functions to manipulate such vectors and their metadata:
variable labels, value labels and user-defined missing values.
Development version from GitHub:
Read the vignette at https://larmarange.github.io/labelled/articles/intro_labelled.html
Some general guidelines
- Functions are intended to support
labelledmetadata structures only. However,
to_labelled()method allows to convert metadata from foreign and memisc packages.
- Functions should, by default, modify metadata only (i.e. classes and attributes), except if explicitly expressed by the user.