Load a graph or a graph series object from disk.

open_graph(file)

Arguments

file

the filename for the graph or graph series. Optionally, this may contain a path to the file.

Examples

# Create an undirected GNP # graph with 100 nodes using # a probability value of 0.05 gnp_graph <- create_graph( directed = FALSE) %>% add_gnp_graph( n = 100, p = 0.05) # Save the graph to disk; use # the file name `gnp_graph.dgr` save_graph( x = gnp_graph, file = "gnp_graph") # To read the graph file from # disk, use `open_graph()` gnp_graph_2 <- open_graph( file = "gnp_graph.dgr")