DiagrammeR (version 1.0.5)

drop_node_attrs: Drop a node attribute column

Description

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

# NOT RUN {
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()

# 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()

# }