sage                    Small-Area Global Elections (SAGE) Data
                        Retrieval
sage_columns            List the columns available in the dataset
sage_countries          List countries available in the current source
sage_load               Load a (country, years, columns) slice of SAGE
sage_polygons           Load the polygon set for one country
sage_preference_votes   Load the per-candidate vote sidecar
sage_set_source         Set the source URL or path for the SAGE archive
sage_years              List election years available for a country
