Graph motifs

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
)

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.