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| add_balanced_tree | Add a balanced tree of nodes to the graph |
| add_cycle | Add a cycle of nodes to the graph |
| add_edge | Add an edge between nodes in a graph object |
| add_edges_from_table | Add edges and attributes to graph from a table |
| add_edges_w_string | Add one or more edges using a text string |
| add_edge_df | Add edges from an edge data frame to an existing graph object |
| add_node | Add a node to an existing graph object |
| add_nodes_from_table | Add nodes and attributes to graph from a table |
| add_node_df | Add nodes from a node data frame to an existing graph object |
| add_n_nodes | Add one or several unconnected nodes to the graph |
| add_n_nodes_ws | Add a multiple of new nodes with edges to or from one or more selected nodes |
| add_path | Add a path of nodes to the graph |
| add_prism | Add a prism of nodes to the graph |
| add_star | Add a star of nodes to the graph |
| add_to_series | Add graph object to a graph series object |
| cache_edge_attrs | Cache edge attributes in the graph |
| cache_edge_attrs_ws | Cache edge attributes (based on a selection of edges) in the graph |
| cache_edge_count_ws | Cache a count of edges (available in a selection) in the graph |
| cache_node_attrs | Cache node attributes in the graph |
| cache_node_attrs_ws | Cache node attributes (based on a selection of nodes) in the graph |
| cache_node_count_ws | Cache a count of nodes (available in a selection) in the graph |
| clear_selection | Clear a selection of nodes or edges in a graph |
| combine_edges | Combine multiple edge data frames into a single edge data frame |
| combine_graphs | Combine two graphs into a single graph |
| combine_nodes | Combine multiple node data frames into a single node data frame |
| country_graph | Create a graph object that contains the boundaries of a country |
| create_edges | Create a data frame with edges and their attributes |
| create_graph | Create a graph object |
| create_nodes | Create a data frame with nodes and their attributes |
| create_random_graph | Create a randomized graph |
| create_series | Create a graph series object |
| create_subgraph_ws | Create a subgraph based on a selection of nodes or edges |
| delete_edge | Delete an edge from an existing graph object |
| delete_edges_ws | Delete all selected edges in an edge selection |
| delete_node | Delete a node from an existing graph object |
| delete_nodes_ws | Delete all selected nodes in a node selection |
| DiagrammeR | R + mermaid.js |
| DiagrammeROutput | Widget output function for use in Shiny |
| do_dfs | Perform a depth-first search |
| edge_count | Get count of all edges or edges with distinct relationship types |
| edge_info | Get detailed information on edges |
| edge_present | Determine whether a specified edge is present in an existing graph object |
| edge_rel | Create, read, update, delete, or report status of an edge relationship |
| export_csv | Export a graph to CSV files |
| export_graph | Export a graph to various file formats |
| get_all_connected_nodes | Get all nodes connected to a specified node |
| get_articulation_points | Get articulation points |
| get_betweenness | Get betweenness centrality scores |
| get_bridging | Get bridging scores |
| get_cache | Get a cached vector from a graph object |
| get_closeness | Get closeness centrality values |
| get_common_nbrs | Get all common neighbors between two or more nodes |
| get_connected_components | Get all nodes associated with connected components |
| get_constraint | Get constraint scores for one or more graph nodes |
| get_degree_histogram | Get histogram data for a graph's degree frequency |
| get_eccentricity | Get node eccentricities |
| get_edges | Get node IDs associated with edges |
| get_edge_attrs | Get edge attribute values |
| get_edge_df | Get an edge data frame from a graph |
| get_global_graph_attrs | Get global graph attributes |
| get_graph_diameter | Get the graph diameter |
| get_graph_from_series | Get a graph available in a series |
| get_graph_name | Get graph name |
| get_graph_time | Get the graph date-time or timezone |
| get_nbrs | Get all neighbors of one or more nodes |
| get_nodes | Get a vector of node ID values |
| get_node_attrs | Get node attribute values |
| get_node_df | Get a node data frame from a graph |
| get_non_nbrs | Get non-neighbors of a node in a graph |
| get_paths | Get paths from a specified node in a directed graph |
| get_periphery | Get nodes that form the graph periphery |
| get_predecessors | Get node IDs for predecessor nodes to the specified node |
| get_selection | Get the current selection available in a graph object |
| get_similar_nbrs | Get neighboring nodes based on node attribute similarity |
| get_successors | Get node IDs for successor nodes to the specified node |
| get_s_connected_components | Get nodes within strongly connected components |
| graph_count | Count graphs in a graph series object |
| graph_info | Get metrics for a graph |
| grViz | R + viz.js |
| grVizOutput | Widget output function for use in Shiny |
| image_icon | Icons and their download locations |
| import_graph | Import a graph from various graph formats |
| invert_selection | Invert selection of nodes or edges in a graph |
| is_graph_connected | Is the graph a connected graph? |
| is_graph_directed | Is the graph a directed graph? |
| is_graph_empty | Is the graph empty? |
| join_edge_attrs | Join new edge attribute values using a data frame |
| join_node_attrs | Join new node attribute values using a data frame |
| mermaid | R + mermaid.js |
| node_count | Get count of all nodes or certain types of nodes |
| node_info | Get detailed information on nodes |
| node_present | Determine whether a specified node is present in an existing graph object |
| node_type | Create, read, update, delete, or report status of a node type definition |
| remove_from_series | Remove a graph from a graph series |
| renderDiagrammeR | Widget render function for use in Shiny |
| renderGrViz | Widget render function for use in Shiny |
| render_graph | Render the graph or output in various formats |
| render_graph_from_series | Render a graph available in a series |
| replace_in_spec | Razor-like template for diagram specification |
| rescale_edge_attrs_ws | Rescale numeric edge attribute values for edges in a selection |
| rescale_node_attrs_ws | Rescale numeric node attribute values for nodes in a selection |
| reverse_edge_direction | Reverse the graph's edge direction |
| select_edges | Select edges in a graph |
| select_edges_by_node_id | Select edges in a graph using node ID values |
| select_last_edge | Select last edge in a series of edges defined in a graph |
| select_last_node | Select last node in a series of node IDs in a graph |
| select_nodes | Select nodes in a graph |
| select_nodes_by_degree | Select nodes in the graph based on their degree values |
| select_nodes_by_id | Select nodes in a graph by ID values |
| select_nodes_in_neighborhood | Select nodes based on a walk distance from a specified node |
| series_info | Get information on a graph series |
| set_edge_attrs | Set edge attributes |
| set_edge_attrs_ws | Set edge attributes with an edge selection |
| set_global_graph_attrs | Set global graph attributes |
| set_graph_name | Set graph name |
| set_graph_time | Set graph date-time and timezone |
| set_graph_undirected | Convert graph to an undirected graph |
| set_node_attrs | Set node attributes |
| set_node_attrs_ws | Set node attributes with a node selection |
| subset_series | Subset a graph series object |
| to_igraph | Convert a DiagrammeR graph to an igraph one |
| trav_both | Traverse from one or more selected nodes to predecessors and successors, irrespective of edges, creating a new node selection |
| trav_in | Traverse inward to a selected node, skipping over edges, and creating a new node selection |
| trav_in_edge | Traverse from one or more selected nodes onto adjacent, inward edges |
| trav_in_node | Traverse from one or more selected edges toward adjacent inward nodes |
| trav_out | Traverse outward from a selected node, skipping over edges, and creating a new node selection |
| trav_out_edge | Traverse from one or more selected nodes onto adjacent, outward edges |
| trav_out_node | Traverse from one or more selected edges toward adjacent outward nodes |
| trigger_script | Trigger a script embedded in a graph series object |
| visnetwork | Render graph with visNetwork |
| vivagraph | Render graph with VivaGraphJS |
| x11_hex | X11 colors and hexadecimal color values |