DiagrammeR (version 0.9.2)

combine_ndfs: Combine multiple node data frames

Description

Combine several node data frames into a single node data frame.

Usage

combine_ndfs(...)

Arguments

...

two or more node data frames, which contain node IDs and associated attributes.

Value

a combined node data frame.

Examples

# NOT RUN {
# Create two node data frames
node_df_1 <-
  create_node_df(
    n = 4,
    type = c("a", "a", "b", "b"),
    label = c("D", "Z", "E", "G"),
    value = c(8.4, 3.4, 2.9, 7.0))

node_df_2 <-
  create_node_df(
    n = 2,
    type = c("b", "c"),
    label = c("U", "A"),
    value = c(0.4, 3.4))

# Combined the node data frames using the
# `combine_ndfs()` function
node_df_combined <-
  combine_ndfs(
    node_df_1,
    node_df_2)

# Inspect the combined node data frame
node_df_combined
#>   id type label value
#> 1  1    a     D   8.4
#> 2  2    a     Z   3.4
#> 3  3    b     E   2.9
#> 4  4    b     G   7.0
#> 5  5    b     U   0.4
#> 6  6    c     A   3.4
# }