getNodesIn {linkcomm}

Extract Nodes from Communities

Description

This function returns node names that belong to sets of communities.

Usage

getNodesIn(x, clusterids = 1, type = "names")

Arguments

x

An object of class linkcomm or OCG.

clusterids

An integer vector of community IDs. Defaults to community 1.

type

A character string specifying how nodes are returned. Can be one of "names" or "indices".

Value

A character vector of node names (if type is "names") or a numerical vector of node indices (if type is "indices").

Author(s)

Alex T. Kalinka [e-mail]

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.

Examples

## Generate graph and extract link communities.
g <- swiss[,3:4]
lc <- getLinkCommunities(g)

## Get nodes from community 1.
getNodesIn(lc)