subGraph
Create a Subgraph
Given a set of nodes and a graph this function creates and returns subgraph with only the supplied nodes and any edges between them.
 Keywords
 manip
Usage
subGraph(snodes, graph)
Arguments
 snodes
 A
character
vector of node labels.  graph
 A graph object, it must inherit from the
graph
class.
Details
The returned subgraph is a copy of the graph. Implementations for
Implementations for graphNEL
, distGraph
and
clusterGraph
.
Value

A graph of the same class as the
graph
argument but with only
the supplied nodes.
See Also
Examples
set.seed(123)
x < rnorm(26)
names(x) < letters
library(stats)
d1 < dist(x)
g1 < new("distGraph", Dist=d1)
subGraph(letters[1:5], g1)
Community examples
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