Remove nodes from a temporal network

Usage

remove_nodes(dn, nodes, cascade = FALSE)

Arguments

dn: A temporal network from dynet().
nodes: Character node names.
cascade: Whether to remove every incident temporal tie and vertex activity spell. The safe default, FALSE, rejects nodes that are not isolates with a condition of class dynet_node_not_isolate.

Value

A new internally consistent dynet object, of the same class and structure as the input, without the named vertices and – under cascade = TRUE – without their ties and vertex-activity spells. At least one temporal tie must remain.

Examples

dn <- dynet(data.frame(from = "A", to = "B", start = 0, end = 1))
dn <- add_nodes(dn, "C")
remove_nodes(dn, "C")
#> # Temporal network (interval format, directed) | a cograph netobject
#> # 2 vertices | 1 edge spells | 1 distinct pairs
#> # observed from 0 to 1 step, binned every 1
#> 
#>  from to start end duration weight
#>     A  B     0   1        1      1