Every citation between the decisions in gfcc_decisions, grouped into
citation blocks: an uninterrupted run of cited decisions inside one
decision, the hyperedge of Coupette, Hartung and Katz (2024). One row per
citation, dated by both decisions, so backward citations are the rows
with date_citing > date_cited.
Format
A data frame with 77,284 rows and 5 columns:
- citing
Key of the citing decision, the source of the block.
- cited
Key of the cited decision, the node.
- block
Citation block identifier,
citing:index, the hyperedge.- date_citing
Date of the citing decision, the time of the block.
- date_cited
Date of the cited decision.
Source
Coupette, C., Hartung, D., & Katz, D. M. (2024). Legal hypergraphs
(GFCC dataset). Zenodo. doi:10.5281/zenodo.8081511
, via the
replication archive doi:10.5281/zenodo.8081507
. Licence CC BY-NC 4.0.
Built by data-raw/legal_hypergraphs.R.
References
Coupette, C., Hartung, D., & Katz, D. M. (2024). Legal hypergraphs. Philosophical Transactions of the Royal Society A, 382(2270), 20230141. doi:10.1098/rsta.2023.0141
Examples
head(gfcc_citations)
#> citing cited block date_citing date_cited
#> 1 001-001 001-014 001-001:000 1951-09-09 1951-10-23
#> 2 001-005 001-004 001-005:000 1951-09-27 1951-09-27
#> 3 001-066 001-014 001-066:000 1951-10-02 1951-10-23
#> 4 001-074 001-322 001-074:000 1951-11-13 1952-05-28
#> 5 001-085 001-117 001-085:000 1951-11-27 1952-02-20
#> 6 001-202 001-184 001-202:000 1952-03-20 1952-03-20
blocks <- temporal_hypergraph(gfcc_citations, actor = "cited",
group = "block", time = "date_citing",
nodes = gfcc_decisions, sparse = TRUE)
summary(blocks)
#> n_nodes n_hyperedges n_event_times first_time last_time n_memberships
#> 1 3618 46257 2026 0 25762 77284
#> mean_edge_size median_edge_size mean_duration format time_unit
#> 1 1.670753 1 NA contact days