Find What Works: Schools

NYCRatings Story ideas Methodology

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Source document

docs/qa_reports/graduation_rate_4yr__validation.md

Served verbatim from the project repository. Internal working document conventions apply: documents may reference file paths, branch names, and findings-ledger anchors from the repo.

Validation report — base case (ii), internal fidelity — graduation_rate_4yr

Compares served (DB) vs an independent re-read of the stated source file. Tolerance: ±1.0.

Source provenance

publisher: NYC Open Data (DOE)
url: https://data.cityofnewyork.us/resource/mjm3-8dw8.json?$where=report_category='School' AND cohort='4 year August'
retrieved_at: 2026-06-01T21:12:07Z
sha256: ee31cae5fff72174c3768693ed2b3ba6da0f7f3d66cbf89e15c7f63d0671e093
bytes: 44765364

Summary

n_sampled: 3789
parse_match: 3736
parse_mismatch: 0
parse_suppressed: 53
parse_checked: 3736
parse_agreement_rate: 1.0
served_cells: 3789
source_cells: 3792
served_only_count: 0
source_only_count: 3
served_only_examples: []
source_only_examples: ['19K953 2020-21', '19K953 2021-22', '19K953 2022-23']

parse_fidelity MISMATCH (if any)

none