# Create a node data frame (ndf) where the labels
# are equivalent to the node ID values (this is not
# recommended); the `label` and `type` node
# attributes will always be a `character` class
# whereas `id` will always be an `integer`
node_df <-
create_node_df(
n = 4,
type = c("a", "a", "b", "b"),
label = TRUE)
# Display the node data frame
node_df
# Create an ndf with distinct labels and
# additional node attributes (where their classes
# will be inferred from the input vectors)
node_df <-
create_node_df(
n = 4,
type = "a",
label = c(2384, 3942, 8362, 2194),
style = "filled",
color = "aqua",
shape = c("circle", "circle",
"rectangle", "rectangle"),
value = c(3.5, 2.6, 9.4, 2.7))
# Display the node data frame
node_df
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