make_ego_brainGraph: Create a graph of the union of multiple vertex neighborhoods

In cwatson/brainGraph: Graph Theory Analysis of Brain MRI Data

Create a graph of the union of multiple vertex neighborhoods

Description

This function accepts multiple vertices, creates graphs of their neighborhoods (of order 1), and returns the union of those graphs.

Usage

make_ego_brainGraph(g, vs)

Arguments

g	An igraph graph object
vs	Either a character or integer vector (vertex names or indices, respectively) for the vertices of interest

Value

An igraph graph object containing the union of all edges and vertices in the neighborhoods of the input vertices; only the vertex attribute name will be present

Author(s)

Christopher G. Watson, [e-mail]

See Also

ego

Other Graph creation functions: Creating_Graphs_GLM, Creating_Graphs, brainGraphList

Examples

## Not run: 
subg <- make_ego_brainGraph(g1[[N]], c(24, 58))
subg <- make_ego_brainGraph(g1[[N]], c('lPCUN', 'rPCUN'))

## End(Not run)

cwatson/brainGraph documentation built on Feb. 21, 2024, 6:33 p.m.