These functions return logical vectors the length of the ties in a network identifying which are embedded within particular dyads.
tie_is_multiple() marks ties that repeat an earlier tie between
the same two nodes.
tie_is_reciprocated() marks ties that are mutual/reciprocated.
They are most useful in highlighting parts of the network where relationships are denser.
tie_is_multiple(.data)
tie_is_reciprocated(.data)A network object of class stocnet, igraph, tbl_graph, network, or similar.
Internally any of these will be coerced to an efficient implementation.
For more information on possible coercions, see e.g. manynet::as_stocnet().
A tie_mark logical vector the length of the ties in the network,
giving either TRUE or FALSE for each tie depending on
whether the condition is matched.
tie_is_multiple() and manynet::tie_is_parallel() answer different
questions, and can give different answers on the same network.
tie_is_multiple() marks only the repeats, as igraph::which_multiple()
does: the first tie between two nodes is FALSE, and each further tie
between them is TRUE.
It reads nothing but the two nodes a tie joins, so ties at different
times, in different layers, or from different reporters all count as
repeats of each other.
manynet::tie_is_parallel() marks every tie in such a bundle, the first
included, but only where the ties coexist: at the same time or over
overlapping intervals, in the same layer, and from the same reporter.
Use it to ask whether a network holds ties that could be combined.
Other marks:
mark_core,
mark_degree,
mark_diff,
mark_nodes,
mark_select_node,
mark_select_tie,
mark_ties,
mark_triangles
Other tie:
mark_select_tie,
mark_ties,
mark_triangles,
measure_broker_tie,
measure_central_tie_between,
measure_central_tie_close,
measure_central_tie_degree,
measure_central_tie_eigen,
measure_diverse_tie,
member_community_link
tie_is_multiple(fict_marvel)
#> `Abomination-Abomination` `Abomination-Beast` `Abomination-Colossus`
#> 1 FALSE FALSE FALSE
#> # ... and 1238 more values from this nodeset. Use `print_all(...)` to print all values.
tie_is_reciprocated(ison_algebra)
#> `1->5` `1->5` `1->8` `1->9` `1->9` `1->10` `1->10` `1->11` `1->12` `1->12`
#> 1 TRUE TRUE FALSE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
#> # ... and 269 more values from this nodeset. Use `print_all(...)` to print all values.