View source: R/structural.properties.R
subcomponent | R Documentation |
Finds all vertices reachable from a given vertex, or the opposite: all vertices from which a given vertex is reachable via a directed path.
subcomponent(graph, v, mode = c("all", "out", "in"))
graph |
The graph to analyze. |
v |
The vertex to start the search from. |
mode |
Character string, either “in”, “out” or
“all”. If “in” all vertices from which |
A breadth-first search is conducted starting from vertex v
.
Numeric vector, the ids of the vertices in the same component as
v
.
Gabor Csardi csardi.gabor@gmail.com
components()
Other structural.properties:
bfs()
,
component_distribution()
,
connect()
,
constraint()
,
coreness()
,
degree()
,
dfs()
,
distance_table()
,
edge_density()
,
feedback_arc_set()
,
girth()
,
is_acyclic()
,
is_dag()
,
is_matching()
,
k_shortest_paths()
,
knn()
,
reciprocity()
,
subgraph()
,
topo_sort()
,
transitivity()
,
unfold_tree()
,
which_multiple()
,
which_mutual()
g <- sample_gnp(100, 1 / 200)
subcomponent(g, 1, "in")
subcomponent(g, 1, "out")
subcomponent(g, 1, "all")
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