Get nodes of a gGraph or gData object

The function getNodes returns the names of nodes in a gGraph or gData object.

Usage

getNodes(x, ...)

# S4 method for class 'gGraph'
getNodes(x, ...)

# S4 method for class 'gData'
getNodes(x, ...)

Arguments

x

a valid gGraph or gData object.

...

additional arguments passed to other methods (currently unused).

Value

A character vector of node names.

Functions

• getNodes(gGraph): Method for gGraph objects

• getNodes(gData): Method for gData objects

See also

getGraph, getCoords, getNodesAttr

Other accessor_methods: getColors(), getCoords(), getCosts(), getData(), getEdges(), getGraph(), getNodesAttr(), setColors(), setGraph()

Examples

head(getNodes(worldgraph.10k))
#> [1] "1" "2" "3" "4" "5" "6"
getNodes(hgdp)
#>   28179   11012   22532   23709   24988   28833   26917   28836   21797   39741 
#> "26898" "11652" "22532" "23709" "24988" "28833" "26917" "28836" "21797" "39741" 
#>   39740   39740   16798   16798   22561   19359   21280   13597   20000   16162 
#> "39740" "39740" "16798" "16798" "22561" "19359" "21280" "13597" "20000" "16162" 
#>   13759    7348   13365   10816    5654   40768   30164    6433   15411   20543 
#> "13760"  "7348" "13365" "10816"  "5655" "40768" "30164"  "6433" "15411" "20543" 
#>   26955   13518    8583   34111   18189   20755   34111     899   20110    5389 
#> "26955" "13518"  "8583" "34111" "18189" "20755" "34111"   "899" "20110"  "5389" 
#>    1539   36661   28323   37309   16265   35388   28322   33480   18842   27148 
#>  "1539" "36661" "28323" "37309" "16265" "35388" "28322" "33480" "19483" "27148" 
#>   11457 
#> "11457"