| compare_var_structure | Compare Variable Structures Across SL4 and HAR Objects |
| export_data | Export Data to Various Formats (CSV/STATA/TEXT/RDS/XLSX) |
| get_data_by_dims | Extract Data by Dimension Patterns from SL4 or HAR Objects |
| get_data_by_var | Extract Variable Data from SL4 or HAR Objects |
| get_dim_elements | Get Dimension Elements from SL4 and HAR Objects |
| get_dim_patterns | Get Dimension Patterns from SL4 and HAR Objects |
| get_var_structure | Get Variable Structure Summary from SL4 and HAR Objects |
| group_data_by_dims | Group Data by Dimension Patterns in SL4 or HAR Objects |
| load_harx | Load and Process HAR Files with Header Selection |
| load_sl4x | Load and Process SL4 Files with Enhanced Options |
| pivot_data | Pivot Data from SL4 or HAR Objects |
| pivot_data_hierarchy | Create Hierarchical Pivot Table from SL4 or HAR Objects |
| rename_dims | Rename Dimensions in SL4 or HAR Objects |