| extract_labelled | Extract or Replace Parts of Labelled Vectors |
| get_label | Extract Label Attribute From a Labelled Vector |
| get_label.data.frame | Extract Label Attribute From a Labelled Vector |
| get_label.default | Extract Label Attribute From a Labelled Vector |
| is.labelled | Evaluate if a vector is labelled |
| is_labelled | Evaluate if a vector is labelled |
| print.labelled | Print Method for Labelled Vectors |
| set_label | Set the label of an atomic vector |
| set_label.data.frame | Set the label of an atomic vector |
| set_label.default | Set the label of an atomic vector |
| [.labelled | Extract or Replace Parts of Labelled Vectors |
| [<-.labelled | Extract or Replace Parts of Labelled Vectors |