component_games: Graph games based on connected components

In tidygraph: A Tidy API for Graph Manipulation

Graph games based on connected components

Description

This set of graph creation algorithms simulate the topology by, in some way, connecting subgraphs. The nature of their algorithm is described in detail at the linked igraph documentation.

Usage

play_blocks(n, size_blocks, p_between, directed = TRUE, loops = FALSE)

play_blocks_hierarchy(n, size_blocks, rho, p_within, p_between)

play_islands(n_islands, size_islands, p_within, m_between)

play_smallworld(
  n_dim,
  dim_size,
  order,
  p_rewire,
  loops = FALSE,
  multiple = FALSE
)

Arguments

n	The number of nodes in the graph.
size_blocks	The number of vertices in each block
p_between, p_within	The probability of edges within and between groups/blocks
directed	Should the resulting graph be directed
loops	Are loop edges allowed
rho	The fraction of vertices per cluster
n_islands	The number of densely connected islands
size_islands	The number of nodes in each island
m_between	The number of edges between groups/islands
n_dim, dim_size	The dimension and size of the starting lattice
order	The neighborhood size to create connections from
p_rewire	The rewiring probability of edges
multiple	Are multiple edges allowed

Value

A tbl_graph object

Functions

• play_blocks(): Create graphs by sampling from stochastic block model. See igraph::sample_sbm()

• play_blocks_hierarchy(): Create graphs by sampling from the hierarchical stochastic block model. See igraph::sample_hierarchical_sbm()

• play_islands(): Create graphs with fixed size and edge probability of subgraphs as well as fixed edge count between subgraphs. See igraph::sample_islands()

• play_smallworld(): Create graphs based on the Watts-Strogatz small- world model. See igraph::sample_smallworld()

See Also

Other graph games: evolution_games, sampling_games, type_games

Examples

plot(play_islands(4, 10, 0.7, 3))

tidygraph documentation built on Feb. 16, 2023, 10:40 p.m.