which.communities: Extract Community Membership for Nodes

Description Usage Arguments Value Author(s) References Examples

View source: R/OCG_main.R

Description

This function returns the community IDs of the communities to which one or more nodes belong.

Usage

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Arguments

x

An object of class linkcomm or OCG.

nodes

A character vector specifying the nodes.

Value

An integer vector of community IDs.

Author(s)

Alex T. Kalinka [email protected]

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

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## Generate graph and extract OCG communities.
g <- swiss[,3:4]
oc <- getOCG.clusters(g)

## Get edges from community 1.
which.communities(oc, nodes = 1)

Example output

Loading required package: igraph

Attaching package: 'igraph'

The following objects are masked from 'package:stats':

    decompose, spectrum

The following object is masked from 'package:base':

    union

Loading required package: RColorBrewer

Welcome to linkcomm version 1.0-11

For a step-by-step guide to using linkcomm functions:
   > vignette(topic = "linkcomm", package = "linkcomm")
To run an interactive demo:
   > demo(topic = "linkcomm", package = "linkcomm")
To cite, see:
   > citation("linkcomm")
NOTE: To use linkcomm, you require read and write permissions in the current directory (see: help("getwd"), help("setwd"))

Calculating Initial class System....Done
Nb. of classes 21
Nb. of edges not within the classes 11
Number of initial classes 21
Running....
Remaining classes: 20 of 21     
Remaining classes: 10 of 21     
Remaining classes: None                 
Reading OCG data...
Extracting cluster sizes... 5% 
Extracting cluster sizes... 11% 
Extracting cluster sizes... 17% 
Extracting cluster sizes... 23% 
Extracting cluster sizes... 29% 
Extracting cluster sizes... 35% 
Extracting cluster sizes... 41% 
Extracting cluster sizes... 47% 
Extracting cluster sizes... 52% 
Extracting cluster sizes... 58% 
Extracting cluster sizes... 64% 
Extracting cluster sizes... 70% 
Extracting cluster sizes... 76% 
Extracting cluster sizes... 82% 
Extracting cluster sizes... 88% 
Extracting cluster sizes... 94% 
Extracting cluster sizes... 100% 
[1] 1

linkcomm documentation built on May 29, 2017, 8:46 p.m.