Marking ties based on their properties

Source: R/mark_ties.R

These functions return logical vectors the length of the ties in a network, identifying which hold some property. They are most useful in highlighting parts of the network that are particularly well- or poorly-connected.

tie_is_multiple(object)

tie_is_loop(object)

tie_is_reciprocated(object)

tie_is_bridge(object)

tie_is_max(tie_measure)

tie_is_min(tie_measure)

Arguments

object

An object of a migraph-consistent class:

  • matrix (adjacency or incidence) from {base} R

  • edgelist, a data frame from {base} R or tibble from {tibble}

  • igraph, from the {igraph} package

  • network, from the {network} package

  • tbl_graph, from the {tidygraph} package

tie_measure

An object created by a tie_ measure.

Functions

  • tie_is_multiple(): Returns logical of which ties are multiples

  • tie_is_loop(): Returns logical of which ties are loops

  • tie_is_reciprocated(): Returns logical of which ties are mutual/reciprocated

  • tie_is_bridge(): Returns logical of which ties cut or act as articulation points in a network.

  • tie_is_max(): Returns logical of which ties hold the maximum of some measure

  • tie_is_min(): Returns logical of which ties hold the minimum of some measure

See also

Other marks: is(), mark_nodes

Examples

tie_is_multiple(ison_marvel_relationships)
#>   V1    V2    V3    V4    V5    V6    V7    V8    V9    V10   V11   V12   V13  
#> 1 FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
#> # ... with 545 more from this nodeset in the vector.
tie_is_loop(ison_marvel_relationships)
#>   V1    V2    V3    V4    V5    V6    V7    V8    V9    V10   V11   V12   V13  
#> 1 FALSE FALSE FALSE FALSE FALSE FALSE FALSE TRUE  FALSE FALSE FALSE FALSE FALSE
#> # ... with 545 more from this nodeset in the vector.
tie_is_reciprocated(ison_algebra)
#>   V1    V2    V3    V4    V5    V6    V7    V8    V9    V10   V11   V12   V13  
#> 1 TRUE  FALSE TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  FALSE TRUE  TRUE  TRUE 
#> # ... with 131 more from this nodeset in the vector.
tie_is_bridge(ison_brandes)
#>   V1    V2    V3    V4    V5    V6    V7    V8    V9    V10   V11   V12  
#> 1 TRUE  TRUE  TRUE  FALSE FALSE FALSE FALSE FALSE FALSE FALSE TRUE  TRUE 
tie_is_max(tie_betweenness(ison_brandes))
#>   V1    V2    V3    V4    V5    V6    V7    V8    V9    V10   V11   V12  
#> 1 FALSE FALSE TRUE  FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
tie_is_min(tie_betweenness(ison_brandes))
#>   V1    V2    V3    V4    V5    V6    V7    V8    V9    V10   V11   V12  
#> 1 FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE TRUE  FALSE FALSE