NEWS
metrosp 1.0.0 (2026-05-05)
Data pipeline
- The
data-raw/ ETL pipeline can now be run as a
targets pipeline
(targets::tar_make()), replacing the flag-driven run_pipeline.R
orchestrator. Pipeline functions live in data-raw/R/; the legacy scripts
remain and produce identical output. See CLAUDE.md for the workflow.
Datasets
metro_lines is no longer exported. Its line-name columns
(line_name, line_name_pt) are already denormalized onto every
passenger/station dataset, and the full line list (including planned and
CPTM lines) is available in lines. It remains an internal join dimension
in the ETL pipeline.station_daily$line_number / station_daily$year are now integer
(previously double), matching the other datasets. Values are unchanged.