| as.declared | Labelled vectors with declared missing values |
| as.haven | Labelled vectors with declared missing values |
| as_declared | Labelled vectors with declared missing values |
| as_haven | Labelled vectors with declared missing values |
| declared | Labelled vectors with declared missing values |
| declared_package | Functions to Declare Missing Values |
| is.declared | Labelled vectors with declared missing values |
| is.empty | Test the presence of empty (undeclared) missing values |
| missing_range | Get / Declare missing values |
| missing_range<- | Get / Declare missing values |
| missing_values | Get / Declare missing values |
| missing_values<- | Get / Declare missing values |
| undeclare | Labelled vectors with declared missing values |
| value_labels | Get / Declare missing values |
| value_labels<- | Get / Declare missing values |
| variable_label | Get / Declare missing values |
| variable_label<- | Get / Declare missing values |
| w_mean | Compute weighted summaries for declared objects |
| w_median | Compute weighted summaries for declared objects |
| w_mode | Compute weighted summaries for declared objects |
| w_quantile | Compute weighted summaries for declared objects |
| w_sd | Compute weighted summaries for declared objects |
| w_standardize | Compute weighted summaries for declared objects |
| w_summary | Compute weighted summaries for declared objects |
| w_table | Compute weighted summaries for declared objects |
| w_var | Compute weighted summaries for declared objects |