count_neighbors: Count the neighbors of a node.
Description
Count the neighbors of a node.
Usage
count_neighbors(graph, node, mode)
Value
A numeric vector of length one giving the number of neighbors.
Arguments
- graph
A graph generated by klass_graph
.
- node
A node as returned by klass_node
or
V
.
- mode
Whether to query outgoing (‘out’), incoming
(‘in’) edges, or both types (‘all’). This is
ignored for undirected graphs.