export_csv | R Documentation |
Export a graph to separate CSV files for nodes and edges.
export_csv(
graph,
ndf_name = "nodes.csv",
edf_name = "edges.csv",
output_path = getwd(),
colnames_type = NULL
)
graph |
A graph object of class |
ndf_name |
The name to provide to the CSV file containing node
information. By default this CSV will be called |
edf_name |
The name to provide to the CSV file containing edge
information. By default this CSV will be called |
output_path |
The path to which the CSV files will be placed. By default, this is the current working directory. |
colnames_type |
Provides options to modify CSV column names to allow for
easier import into other graph systems. The |
# Create a node data frame (ndf)
ndf <-
create_node_df(
n = 4,
type = c("a", "a", "z", "z"),
label = TRUE,
value = c(3.5, 2.6, 9.4, 2.7)
)
# Create an edge data frame (edf)
edf <-
create_edge_df(
from = c(1, 2, 3),
to = c(4, 3, 1),
rel = c("rel_a", "rel_z", "rel_a")
)
# Create a graph with the ndf and edf
graph <-
create_graph(
nodes_df = ndf,
edges_df = edf
)
# Create separate `nodes.csv` and
# `edges.csv` files
# graph %>% export_csv()
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