| cip_spells | Continuous Inpatient (CIP) Spells |
| csv_from_zip | Download a csv from a zip |
| genus_gram_stain | Bacterial Genus Gram Stain Lookup Table |
| group_time | Grouping of intervals or events in time together |
| inpatient_codes | Inpatient Codes cleanup |
| link_ae_inpatient | Link A&E to Inpatient records |
| lookup_recode | Lookup table switch handler |
| proxy_episode_dates | HES/SUS Episode Date Cleaning |
| respeciate_generic | Respeciate unspecified samples |
| respeciate_organism | Respeciated organisms |
| specimen_type_grouping | Specimen type grouping |
| sql_clean | Clean and Read a SQL query |
| sql_connect | Connect to a SQL database |
| sql_read | Read a table from a SQL database |
| sql_write | Write a table to a SQL database |
| uk_patient_id | Patient ID record grouping |
| valid_nhs | NHS Number Validity Check |