OpenEconometrics
Copyright 2026 OpenEconometrics contributors

Licensed under the Apache License, Version 2.0. See LICENSE.

The chart renderer adapts the project owner's Bluearf/Dart-D3 chart family with
permission. Source attribution and the port boundary are preserved in
packages/openecon-charts/src/openecon_charts/assets/THIRD_PARTY.md and
docs/charts-provenance.md. This attribution is not an upstream Apache-2.0 grant.

Bundled third-party code and fonts retain their own licenses. The standalone
chart package includes the D3 ISC and Barlow SIL OFL notices. The built web
interface includes THIRD-PARTY-NOTICES.txt, third-party-manifest.json and
licenses/, including the KaTeX font SIL OFL notice. See THIRD_PARTY.md.

External research fixtures and quoted/published reference statistics are not
relicensed by this project's Apache-2.0 license. Their provenance and publication
boundaries remain recorded alongside the fixtures.
