space

Examine the space of incidence matrices with fixed marginals

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.

Zachary Neal

incidentally

Generates Incidence Matrices and Bipartite Graphs

space function

<dl><dt>R</dt>
<dd>vector of row sums</dd>
<dt>C</dt>
<dd>vector of column sums</dd></dl>

Arguments

Examine the space of incidence matrices with fixed marginals — space

<dl>

<dt>R</dt>
<dd>vector of row sums</dd>


<dt>C</dt>
<dd>vector of column sums</dd>

</dl>

space: Examine the space of incidence matrices with fixed marginals

Description

Usage

Value

Arguments

Details

Examples