c_net_ego: Extract ego-centric subnetwork with preserved class...

In MetaNet: Network Analysis for Omics Data

Extract ego-centric subnetwork with preserved class attributes

Description

Wrapper around igraph::make_ego_graph() that ensures output retains "metanet" and "igraph" class structure. Supports single or multiple center nodes.

Usage

c_net_ego(graph, nodes, order = 1, mode = "all")

Arguments

graph	An igraph object with potential "metanet" class
nodes	Center node(s) for subnetwork extraction (vertex IDs or names)
order	Integer specifying the order of neighbors to include
mode	Character scalar, either "in", "out" or "all" for directed networks

Value

metanet

Examples

library(igraph)
c_net_plot(co_net)
c_net_plot(c_net_ego(co_net, "s__Kribbella_catacumbae"))
nodes <- c("s__Kribbella_catacumbae", "s__Verrucosispora_andamanensis")
c_net_plot(c_net_ego(co_net, nodes))

MetaNet documentation built on June 26, 2025, 5:07 p.m.