graph.motifs.est: Graph motifs

In igraph/rigraph: Network Analysis and Visualization

Graph motifs

Description

graph.motifs.est() was renamed to sample_motifs() to create a more consistent API.

Usage

graph.motifs.est(
  graph,
  size = 3,
  cut.prob = rep(0, size),
  sample.size = vcount(graph)/10,
  sample = NULL
)

Arguments

graph	Graph object, the input graph.
size	The size of the motif, currently size 3 and 4 are supported in directed graphs and sizes 3-6 in undirected graphs.
cut.prob	Numeric vector giving the probabilities that the search graph is cut at a certain level. Its length should be the same as the size of the motif (the size argument). If ⁠rep(0, size))⁠, the default, no cuts are made.
sample.size	The number of vertices to use as a starting point for finding motifs. Only used if the sample argument is NULL. The default is ceiling(vcount(graph) / 10) .
sample	If not NULL then it specifies the vertices to use as a starting point for finding motifs.

igraph/rigraph documentation built on June 13, 2025, 1:44 p.m.