Graph and network visualization using tabular data in R
get_edge_ids() and they can be used directly in the select_edges_by_edge_id() function)set_graph_name())label values are unique, they may now be used to compose edges using the add_edge() function with use_labels = TRUE
colorize_node_attrs() and colorize_edge_attrs() functionscopy_[node/edge]_attrs(), drop_[node/edge]_attrs(), mutate_[node/edge]_attrs(), recode_[node/edge]_attrs(), rename_[node/edge]_attrs(), and rescale_[node/edge]_attrs().join_node_attrs() and join_edge_attrs() functionsadd_balanced_tree(), add_cycle(), add_full_graph(), add_path(), add_prism(), and add_star())trav_out_edge(), trav_in_node()) by providing an attribute name to copy_attrs_from; for those traversal functions where nodes or edges may receive multiple values, one can specify an aggregation type in their agg argument (e.g,. trav_in_node(), trav_both_edge())mk_cond() helper function for creating conditions for any of the traversal functions (trav_...()), and, the select_nodes() and select_edges() functions; this helper allows for easier composition of selection/traversal conditions using variables and/or function callsselect_rev_edges_ws() to transform that selection to that of the selected edges' reverse edges (where available); the option is there to add the reverse edges to the edge selection or to simply replace the current selectioncache_...() functions (or, set the cache explicitly using set_cache()); get the graph's cache using the get_cache() functionset_node_position(), layout_nodes_w_string(), nudge_node_positions())to_igraph(), from_igraph())from_adj_matrix())get_cmty_edge_btwns(), get_cmty_fast_greedy(), get_cmty_l_eigenvec(), get_cmty_louvain(), and get_cmty_walktrap().get_dice_similarity() and get_jaccard_similarity().get_constraint() functionget_nbrs(), get_non_nbrs(), get_similar_nbrs().get_w_connected_cmpts() and get_s_connected_cmpts() functionsget_articulation_points() functionget_closeness() and get_betweenness() functionsget_min_spanning_tree() functionrev_edge_dir()) or for part of a graph using an edge selection (rev_edge_dir_ws())do_dfs() and do_bfs() functionsget_degree_distribution() and get_degree_histogram() functionsadd_global_graph_attrs(), clear_global_graph_attrs(), delete_global_graph_attrs(), get_global_graph_attrs(), set_global_graph_attrs()
display node attribute; this is easily set with the set_node_attr_to_display() functiongraph$graph_log)write_backups, set to FALSE by default) is available in all functions that initialize a graph object (create_graph(), create_random_graph(), from_igraph(), from_adj_matrix())rescale_node_attr_in_selection and rescale_edge_attr_in_selection functionscombine_graphs function to combine two separate graph objects into onetestthat tests to maintain the quality of the graph functionscreate_random_graph(), import_graph(), combine_graphs(), country_graph() and select_graph_from_series()
visNetwork graphs as a rendering option with render_graph
graphviz_graph and graphviz_render to create_graph and render_graph, respectivelygraphviz_export (exporting now handled with render_graph)display_graph_object, node_info, edge_info, node_present, edge_present, get_nodes, get_edges, get_predecessors, get_successors, node_count, edge_count, is_graph_empty, is_graph_directed, add_node, add_edges, delete_node, delete_edge, node_type, edge_relationship, create_series, add_to_series, remove_from_series, graph_count, subset_series, trigger_script, render_graph_from_series, series_info
create_nodes, create_edges, combine_nodes, combine_edges, scale_nodes, scale_edges, get_nodes, node_info, graphviz_graph, graphviz_render, and graphviz_export
graphviz_nodes_edges_df and graphviz_single_df functionsgraphviz_nodes_edges_df for generating a Graphviz DOT code that defines nodes and edges (and their attributes) from data in two data frames: one for nodes, the other for the edge operationsgraphviz_single_df for generating Graphviz DOT code from a single data frame@_{...} or @^{...} in grViz statements for subscripting and superscripting, respectively