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incidentally

Generates Incidence Matrices and Bipartite Graphs

v1.0.4 · Oct 14, 2025 · GPL-3

Description

Functions to generate incidence matrices and bipartite graphs that have (1) a fixed fill rate, (2) given marginal sums, (3) marginal sums that follow given distributions, or (4) represent bill sponsorships in the US Congress <doi:10.31219/osf.io/ectms>. It can also generate an incidence matrix from an adjacency matrix, or bipartite graph from a unipartite graph, via a social process mirroring team, group, or organization formation <doi:10.48550/arXiv.2204.13670>, or examine the space of binary matrices with fixed marginals.

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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies igraph Matrix xml2 incidentally

Version History

7 tracked
new 1.0.4 Mar 10, 2026
updated 1.0.4 ← 1.0.3 diff Oct 13, 2025
updated 1.0.3 ← 1.0.2 diff Jul 28, 2025
updated 1.0.2 ← 1.0.1 diff Feb 14, 2023
updated 1.0.1 ← 1.0.0 diff Aug 5, 2022
updated 1.0.0 ← 0.9.0 diff May 31, 2022
new 0.9.0 Apr 7, 2022