# Synthetic Uniform, Easy

Uniform random matching synthetic benchmark with easy connectivity.

## Benchmark Role

Designed to be easy for iterative HDFE residualization.

The v1 graph uses `id1` and `id2` as the two fixed-effect dimensions.

## Data

- Rows: 500,000
- Columns: `id1`, `id2`, `x1`, `x2`, `y`
- `id1` levels: 216,007
- `id2` levels: 20
- CSV SHA-256: `0d6da5863b61a7e3c8eddd9c256ea66469c77d06e1dc39bd5b44ae0e1d4a4aff`

## Source

Generated by the synthetic uniform-matching benchmark scripts included with this collection.

Citation note: Uniform random matching benchmark with relatively easy connectivity.

