The size of the motif, currently 3 and 4 are supported only.

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). By 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.

sample

If not NULL then it specifies the vertices to use as a
starting point for finding motifs.

Value

A numeric scalar, an estimate for the total number of motifs in
the graph.

Details

sample_motifs estimates the total number of motifs of a given
size in a graph based on a sample.