| estban_by_municipality | Aggregate ESTBAN to the municipality |
| estban_cache_dir | Resolve the estbanr cache directory |
| estban_clean_names | Normalize ESTBAN column names to snake_case |
| estban_columns | ESTBAN column layout and account dictionary |
| estban_download | Download one ESTBAN month |
| estban_fetch | Download and read a range of months |
| estban_flag_nonreport | Flag institution-months that were not reported |
| estban_impute_nonreport | Impute non-reported institution-months |
| estban_read | Read an ESTBAN CSV file |
| estban_url | Candidate download URLs for one ESTBAN month |
| estban_verbetes | ESTBAN column layout and account dictionary |