Estate data index
Every dataset the Heterodata estate publishes, in one place — each site's
data bundle with its formats, size, and license, plus the shared file host and the full FreeNIC
bulk release. Sizes are shown only once a bundle has shipped; provisional entries say so honestly.
This page is generated from ecosystem.json.
Per-site data bundles
One row per site. Downloads link straight to the bundle; a site that has not yet shipped its bundle is marked “Publishes with this campaign” rather than linking to a dead file.
| Site | Data bundle | Kind | Formats | Size | License |
|---|---|---|---|---|---|
| DuBois 20 race-economy CSVs + data dictionary + citation record |
On-site data page | page | CSV | — | MIT |
| Erwin 325 published series; 324 as per-series CSV + Parquet, plus a full data dictionary and a provenance record. One zip. |
Download bundle ↓ | bundle | CSV, Parquet, ZIP | 15.6 MB | MIT |
| Foodberg | Download bundle ↓ | bundle | CSV, Parquet | 12 MB | MIT |
| FreeNIC | Download bundle ↓ · bulk release ↓ | bundle | CSV, Parquet | 20.8 MB | MIT |
| Gerhard | Download bundle ↓ | bundle | CSV, XLSX, Parquet | 14.1 MB | MIT |
| Gordon | Download bundle ↓ | bundle | CSV, XLSX, Parquet | 785.8 KB | MIT |
| HMDA Explore | On-site data page | page | CSV, XLSX, Parquet | — | MIT |
| Leontief | Download bundle ↓ | bundle | CSV, XLSX, Parquet | 15.0 MB | MIT |
| Lewis | Download bundle ↓ | bundle | CSV, XLSX, Parquet | 4.2 MB | MIT |
| Methodex public-domain US-federal layer only |
Download bundle ↓ | bundle | CSV | 108.5 KB | MIT |
| Mordecai | Publishes with this campaign | bundle | CSV, XLSX, Parquet | ~35 MB | MIT |
| Myrdal | Publishes with this campaign | bundle | CSV, XLSX, Parquet | 37.4 MB | MIT |
| Nick Anderson Author-anchor site: data lives in the estate file server, not in a per-site bundle. |
Publishes with this campaign | index | CSV, XLSX, Parquet, PDF | varies by dataset | MIT |
| Rachel | Publishes with this campaign | bundle | CSV, XLSX, Parquet | ~260 MB | MIT |
| Shaikh Data | Download bundle ↓ | bundle | CSV, XLSX, Parquet | 2.0 MB | MIT |
| Vlad Roadmap catalog metadata, not observation values |
Download bundle ↓ | bundle | CSV, Parquet | 5.0 MB | MIT |
| Volcker A compact derived-artifact showcase, not the research corpus: the Study 12 series dictionary, Study 13 dimension coverage, classifier F1 and feature importance, plus four figures. The harmonised US panels, the international panel, the manuscript chapters and the extracted document knowledge base are deliberately NOT shipped. |
Publishes with this campaign | bundle | CSV, png, ZIP | 364.7 KB | MIT |
Estate-wide data surfaces
Shared hosts that serve data across the estate.
| Surface | Get it | Kind | Formats | Size | License |
|---|---|---|---|---|---|
| Files (files.heterodata.org) Heterodata's public data-file host — 4 datasets with README + SHA256SUMS. No JSON. |
Browse datasets ↓ | host · 4 datasets | CSV, XLSX, Parquet, PDF | — | per dataset |
| FreeNIC bulk (data.freenic.org) The full FreeNIC bank-level release — 67 parquet files, httpfs / HTTP-Range friendly. |
Bulk parquet release ↓ | bulk | Parquet | 13.9 GiB (67 files) | MIT / CC-BY |