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Within a graph's internal node data frame (ndf), remove an existing node attribute.

Usage

drop_node_attrs(graph, node_attr)

Arguments

graph

A graph object of class dgr_graph.

node_attr

The name of the node attribute column to drop.

Value

A graph object of class dgr_graph.

Examples

graph <-
  create_graph() %>%
  add_gnm_graph(
    n = 5,
    m = 10,
    set_seed = 23) %>%
 set_node_attrs(
    node_attr = value,
    values = rnorm(
      n = count_nodes(.),
      mean = 5,
      sd = 1) %>% round(1))

# Get the graph's internal
# ndf to show which node
# attributes are available
graph %>% get_node_df()
#>   id type label value
#> 1  1 <NA>     1   5.3
#> 2  2 <NA>     2   4.4
#> 3  3 <NA>     3   5.8
#> 4  4 <NA>     4   5.9
#> 5  5 <NA>     5   6.2

# Drop the `value` node
# attribute
graph <-
  graph %>%
  drop_node_attrs(
    node_attr = value)

# Get the graph's internal
# ndf to show that the node
# attribute `value` had been
# removed
graph %>% get_node_df()
#>   id type label
#> 1  1 <NA>     1
#> 2  2 <NA>     2
#> 3  3 <NA>     3
#> 4  4 <NA>     4
#> 5  5 <NA>     5