From a graph object of class dgr_graph, get node attribute values from nodes currently active as a selection.

get_node_attrs_ws(graph, node_attr)

Arguments

graph

a graph object of class dgr_graph.

node_attr

the name of the attribute for which to get values.

Value

a named vector of node attribute values for the attribute given by node_attr by node ID.

Examples

# Create a random graph using the # `add_gnm_graph()` function graph <- create_graph() %>% add_gnm_graph( n = 4, m = 4, set_seed = 23) %>% set_node_attrs( node_attr = value, values = c(2.5, 8.2, 4.2, 2.4)) # Select nodes with ID values # `1` and `3` graph <- graph %>% select_nodes_by_id( nodes = c(1, 3)) # Get the node attribute values # for the `value` attribute, limited # to the current node selection graph %>% get_node_attrs_ws( node_attr = value)
#> 1 3 #> 2.5 4.2