linkcomm (version 1.0-11)

getCommunityMatrix: Construct a Community Membership Matrix

Description

This function returns a binary matrix with nodes as rows, communities as columns, and unit entries indicating membership in a community.

Usage

getCommunityMatrix(x, nodes = head(names(x$numclusters), 20))

Arguments

x

An object of class linkcomm.

nodes

A character vector containing the nodes for the community membership matrix. Defaults to the 20 (or less) nodes that belong to the most communities.

Value

A binary matrix with nodes as rows and communities as columns.

References

Kalinka, A.T. and Tomancak, P. (2011). linkcomm: an R package for the generation, visualization, and analysis of link communities in networks of arbitrary size and type. Bioinformatics 27, 2011-2012.

See Also

plot.linkcomm

Examples

# NOT RUN {
## Generate graph and extract link communities.
g <- swiss[,3:4]
lc <- getLinkCommunities(g)

## Get community membership matrix.
getCommunityMatrix(lc)
# }