| lineager-package | lineager: Row-Level Data Provenance and Exclusion Tracking |
| lg_derive | Derive new variables with documented derivation |
| lg_disposition | Generate a subject disposition summary |
| lg_end | End a lineager provenance session |
| lg_exclusions | Retrieve the exclusion registry |
| lg_filter | Filter a tagged dataset with mandatory exclusion documentation |
| lg_history | Retrieve the operation history recorded on a tagged object |
| lg_id | Retrieve lineage IDs from a tagged dataset |
| lg_join | Join two tagged datasets with lineage tracking |
| lg_lineage | Build a pipeline lineage graph from the active session |
| lg_operations | Retrieve the operation log as a data frame |
| lg_plot | Render a lineage graph |
| lg_population | Document and apply a population flag |
| lg_report | Generate a CDISC Reviewer's Guide-aligned provenance report |
| lg_spec | Document an SDTM-to-ADaM variable derivation |
| lg_start | Start a lineager provenance session |
| lg_tag | Tag a dataset to begin lineage tracking |
| lg_trace | Trace a subject's complete lineage journey |
| lineager | lineager: Row-Level Data Provenance and Exclusion Tracking |
| [.lg_df | Subset an 'lg_df', preserving lineage attributes |