Dynamic affiliation network structure

An affiliation network is dynamic, for present purposes, if its event nodes have time stamps, recorded as a numeric vertex attribute "time" in non-decreasing order.

is_dynamic_an(graph)

is.dyn(graph)

as_dynamic_an(graph, use.time.attribute = "time",
  add.time.attribute = FALSE)

Arguments

graph	An affiliation network.
use.time.attribute	Character; the vertex attribute to coerce to numeric if necessary and use as the "time" attribute.
add.time.attribute	Logical; whether, if graph has no attribute use.time.attribute, to introduce an artificial "time" attribute taking the values 1:event_count(graph), reflecting the order of the event node IDs.

See also

Other network testing and coercion: affiliation_network