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DiagrammeR (version 0.8.1)

import_graph: 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) 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.