import_graph {DiagrammeR} | R Documentation |
Import a variety of graphs from different graph formats and create a graph object.
import_graph(graph_file, file_type = NULL, edges_extra_attr_names = NULL, edges_extra_attr_coltypes = NULL)
graph_file |
a connection to a graph file.
When provided as a path to a file, it will read the
file from disk. Files starting with |
file_type |
the type of file to be imported.
Options are: |
edges_extra_attr_names |
for |
edges_extra_attr_coltypes |
for |
a graph object of class dgr_graph
.
## Not run: # Import a GML graph file gml_graph <- import_graph( system.file( "extdata/karate.gml", package = "DiagrammeR")) # Get a count of the graph's nodes gml_graph %>% count_nodes() # Get a count of the graph's edges gml_graph %>% count_edges() ## End(Not run)