import_graph {DiagrammeR}R Documentation

Import a graph from various graph formats

Description

Import a variety of graphs from different graph formats and create a graph object.

Usage

import_graph(graph_file, file_type = NULL, graph_name = NULL,
  graph_time = NULL, graph_tz = NULL)

Arguments

graph_file

a connection to a graph file.

file_type

the type of file to be imported. Options are: graphml (GraphML), gml (GML), and sif (SIF). If not supplied, the function will infer the type by its file extension.

graph_name

an optional string for labeling the graph object.

graph_time

a date or date-time string (required for insertion of graph into a graph series of the type temporal).

graph_tz

an optional value for the time zone (tz) corresponding to the date or date-time string supplied as a value to graph_time. If no time zone is provided then it will be set to GMT.

Value

a graph object of class dgr_graph.


[Package DiagrammeR version 0.8.2 Index]