Dataset

Synthetic Complete

A complete bipartite synthetic benchmark where every unit in the first partition is matched to every unit in the second partition.

All datasets

Bipartite incidence pattern for Synthetic Complete

Graph Summary

Best-case connectivity; alternating projections converge almost immediately.

The primary benchmark graph is built from unique (id1, id2) pairs. The figure shows a binned sparsity pattern of the bipartite incidence block, with both partitions relabeled to contiguous integer identifiers. This block is the off-diagonal part of the corresponding graph Laplacian.

500,000rows

500,000unique edges

1,000id1 levels

500id2 levels

1components

1,500nodes

CSV ZIP Stata DTA

Variables

Columns in the clean CSV:

id1 id2 x1 x2 y

The v1 graph uses id1 and id2. No additional identifier-like columns are included in this clean v1 CSV.

Source Notes

Generated by the synthetic benchmark scripts included with this collection.

Synthetic benchmark designed for complete bipartite two-way fixed effects.

Creation Files

The synthetic data-generating files are included for researchers who want to inspect or adapt the construction.

crData.do

Historical Benchmark

2017 SEC benchmark timings for this dataset, in seconds:

Method	Citation	Seconds
MAP-Aitken	(Guimaraes 2012)	2.3
MAP-SD	(Gaure 2013)	2.5
MAP-CG-Sym	(Correia 2016)	3.5
MAP+Prune	(Correia 2016)	7.5
LSMR	(Gomez 2016)	2.8