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Active transportation#176

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rafdoodle wants to merge 15 commits intov3from
v3-active-transportation
Closed

Active transportation#176
rafdoodle wants to merge 15 commits intov3from
v3-active-transportation

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@rafdoodle
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@rafdoodle rafdoodle commented Mar 11, 2026

Added all Master databases from 2001-2020 for active_transportation and all its PAC_ parameter variables

@DougManuel
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DougManuel commented Apr 6, 2026

Code review

Reviewed 15 active transportation variables for PUMF and Master across 2001-2019/2020. Verified via three-way triangulation (MCP cchs-metadata + NotebookLM Gem + Claude Code).

Checks performed

  • L0-L2: Source variable names, cycle letters (PACA/PACC/PACE), era renames, response categories — all verified against MCP and StatCan documentation
  • L3-L5: Era boundary defaults, databaseStart consistency, PUMF/Master naming, known error patterns — no issues
  • L6: rec_with_table() ran successfully for all PUMF cycles. Prevalence patterns are consistent within eras (Era 1 ~98%, Era 2 ~60-71% due to gate questions, Era 3 ~98%). No unexpected step changes at era boundaries.
  • Gem cross-check: All 4 tiers confirmed clean. One Gem false positive on PAADVTRV range (confused with PAYDVTTR) — worksheet is correct.

Issues found and fixed

  1. PAC_4B_cont labelLong (pre-existing): said "walking" instead of "biking" in variables.csv. Fixed in commit 9beef40.

Informational notes

  1. _s databases: Already cleaned up by the PR author — no deprecated _s references remain in any active transport variable.
  2. 2021 Master expansion: PAYDVTTR and PAADVTRV exist in cchs2021 Master — candidate for future addition.

Recommendation

Ready to merge. All L0-L6 checks pass, label fix applied, CEP-016 review artifacts committed.

CEP: ceps/cep-016-active-transport/

…facts

PAC_4B_cont labelLong incorrectly said "walking" instead of "biking"
in variables.csv (pre-existing bug, found during PR #176 review).

CEP-016 documents the active transportation review: L0-L6 checks,
Gem cross-check, and integration test results.
DougManuel added a commit that referenced this pull request Apr 6, 2026
- Step 7: Broaden re-confirmation to all findings (not just P0/P1)
  to catch stale-data false positives on informational items
- Step 8: Add branch verification before CEP commit to prevent
  committing artifacts on the wrong branch
- Step 8/9: Add fix-then-report ordering guidance — apply fixes
  before posting PR comment when issues are being corrected
- L6: Add explicit DV feeder resolution callout with multi-era
  example (rec_with_table does not auto-resolve feeders)
- L6: Add QMD skip-if-clean guidance for reviews with no anomalies
- Reference: Add Gem template fallback path via git show
rafdoodle added a commit that referenced this pull request Apr 7, 2026
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Changes manually merged to v3 via commit 9e3f085. Will close this PR now.

@rafdoodle rafdoodle closed this Apr 7, 2026
@rafdoodle rafdoodle deleted the v3-active-transportation branch April 7, 2026 18:02
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2 participants