Graph/Network Visualization

Documentation for package ‘DiagrammeR’ version 1.0.11

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-- A --

add_balanced_tree	Add a balanced tree 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_clone	Add a clone of an existing edge to the graph
add_edge_df	Add edges from an edge data frame to an existing graph object
add_forward_edges_ws	Add new edges with identical definitions as with a selection of edges
add_full_graph	Add a fully connected graph
add_global_graph_attrs	Add one or more global graph attributes
add_gnm_graph	Add a G(n, m) Erdos-Renyi graph
add_gnp_graph	Add a G(n, p) Erdos-Renyi graph
add_graph_action	Add a graph action for execution at every transform
add_graph_to_graph_series	Add graph object to a graph series object
add_grid_2d	Add a 2D grid of nodes to the graph
add_grid_3d	Add a 3D grid of nodes to the graph
add_growing_graph	Create a random growing graph with m edges added per step
add_islands_graph	Create a random islands graph with edges between the islands
add_node	Add a node to an existing graph object
add_nodes_from_df_cols	Add nodes from distinct values in data frame columns
add_nodes_from_table	Add nodes and attributes to graph from a table
add_node_clones_ws	Add clones of a selection of nodes
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_n_node_clones	Add one or several clones of an existing node to the graph
add_path	Add a path of nodes to the graph
add_pa_graph	Add a preferential attachment graph
add_prism	Add a prism of nodes to the graph
add_reverse_edges_ws	Add new edges in the opposite directions of a selection of edges
add_smallworld_graph	Add a Watts-Strogatz small-world graph
add_star	Add a star of nodes to the graph

-- C --

clear_selection	Clear an active selection of nodes or edges
colorize_edge_attrs	Apply colors based on edge attribute values
colorize_node_attrs	Apply colors based on node attribute values
combine_edfs	Combine multiple edge data frames into a single edge data frame
combine_graphs	Combine two graphs into a single graph
combine_ndfs	Combine multiple node data frames
copy_edge_attrs	Copy an edge attribute column and set the name
copy_node_attrs	Copy a node attribute column and set the name
count_asymmetric_node_pairs	Get the number of asymmetrically-connected node pairs
count_automorphisms	Get the number of automorphisms
count_edges	Get a count of all edges
count_graphs_in_graph_series	Count graphs in a graph series object
count_loop_edges	Get count of all loop edges
count_mutual_node_pairs	Get the number of mutually-connected node pairs
count_nodes	Get a count of all nodes
count_s_connected_cmpts	Get the number of strongly-connected components
count_unconnected_nodes	Get count of all unconnected nodes
count_unconnected_node_pairs	Get the number of unconnected node pairs
count_w_connected_cmpts	Get the number of weakly-connected components
create_edge_df	Create an edge data frame
create_graph	Create a graph object
create_graph_series	Create a graph series object
create_node_df	Create a node data frame
currencies	ISO-4217 currency data.

-- D --

delete_cache	Delete vectors cached in a graph object
delete_edge	Delete an edge from an existing graph object
delete_edges_ws	Delete all selected edges in an edge selection
delete_global_graph_attrs	Delete one of the global graph attributes stored within a graph object
delete_graph_actions	Delete one or more graph actions stored within a graph object
delete_loop_edges_ws	Delete all loop edges associated with a selection of nodes
delete_node	Delete a node from an existing graph object
delete_nodes_ws	Delete all nodes in a node selection
deselect_edges	Deselect any selected edges in a graph
deselect_nodes	Deselect any selected nodes in a graph
DiagrammeR	R + mermaid.js
DiagrammeROutput	Widget output function for use in Shiny
display_metagraph	Display a property graph's underlying model
do_bfs	Use the breadth-first search (bfs) algorithm
do_dfs	Use the depth-first search (dfs) algorithm
drop_edge_attrs	Drop an edge attribute column
drop_node_attrs	Drop a node attribute column

-- E --

edge_aes	Insert edge aesthetic attributes during edge creation
edge_data	Insert edge data attributes during edge creation
edge_list_1	Edge list - Version 1.
edge_list_2	Edge list - Version 2.
export_csv	Export a graph to CSV files
export_graph	Export a graph to various image formats

-- F --

filter_graph_series	Subset a graph series object
from_adj_matrix	Create a graph using an adjacency matrix
from_igraph	Convert an igraph graph to a DiagrammeR one
fully_connect_nodes_ws	Fully connect all nodes in a selection of nodes
fully_disconnect_nodes_ws	Fully disconnect all nodes in a selection of nodes

-- G --

generate_dot	Generate DOT code using a graph object
get_adhesion	Get graph adhesion
get_agg_degree_in	Get an aggregate value from the indegree of nodes
get_agg_degree_out	Get an aggregate value from the outdegree of nodes
get_agg_degree_total	Get an aggregate value from the total degree of nodes
get_all_connected_nodes	Get all nodes connected to a specified node
get_alpha_centrality	Get the alpha centrality for all nodes
get_articulation_points	Get articulation points
get_authority_centrality	Get the authority scores for all nodes
get_betweenness	Get betweenness centrality scores
get_cache	Get a cached vector from a graph object
get_closeness	Get closeness centrality values
get_closeness_vitality	Get closeness vitality
get_cmty_edge_btwns	Get community membership by edge betweenness
get_cmty_fast_greedy	Get community membership by modularity optimization
get_cmty_louvain	Get community membership by Louvain optimization
get_cmty_l_eigenvec	Get community membership by leading eigenvector
get_cmty_walktrap	Get community membership using the Walktrap method
get_common_nbrs	Get all common neighbors between two or more nodes
get_coreness	Get coreness values for graph nodes
get_degree_distribution	Get total degree distribution data for a graph
get_degree_histogram	Get histogram data for a graph's degree frequency
get_degree_in	Get indegree values for all nodes
get_degree_out	Get outdegree values for all nodes
get_degree_total	Get total degree values for all nodes
get_dice_similarity	Get Dice similarity coefficient scores
get_eccentricity	Get node eccentricities
get_edges	Get node IDs associated with edges
get_edge_attrs	Get edge attribute values
get_edge_attrs_ws	Get edge attribute values from a selection of edges
get_edge_count_w_multiedge	Get count of edge definitions where multiple edges occur
get_edge_df	Get an edge data frame from a graph
get_edge_df_ws	Get the graph's edf filtered by a selection of edges
get_edge_ids	Get a vector of edge ID values
get_edge_info	Get detailed information on edges
get_eigen_centrality	Get the eigen centrality for all nodes
get_girth	Get the graph girth
get_global_graph_attr_info	Get global graph attributes
get_graph_actions	Get information on any available graph actions
get_graph_from_graph_series	Get a graph available in a series
get_graph_info	Get metrics for a graph
get_graph_log	Get the graph log information
get_graph_name	Get graph name
get_graph_series_info	Get information on a graph series
get_graph_time	Get the graph date-time or timezone
get_jaccard_similarity	Get Jaccard similarity coefficient scores
get_last_edges_created	Get the last set of edges created in a graph
get_last_nodes_created	Get the last set of nodes created in a graph
get_leverage_centrality	Get leverage centrality
get_max_eccentricity	Get the maximum graph eccentricity
get_mean_distance	Get the mean distance
get_min_cut_between	Get the minimum cut between source and sink nodes
get_min_eccentricity	Get the minimum graph eccentricity
get_multiedge_count	Get the count of multiple edges
get_nbrs	Get all neighbors of one or more nodes
get_node_attrs	Get node attribute values
get_node_attrs_ws	Get node attribute values from a selection of nodes
get_node_df	Get a node data frame from a graph
get_node_df_ws	Get the graph's ndf filtered by a selection of nodes
get_node_ids	Get a vector of node ID values
get_node_info	Get detailed information on nodes
get_non_nbrs	Get non-neighbors of a node in a graph
get_pagerank	Get the PageRank values for all nodes
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_radiality	Get radiality centrality scores
get_reciprocity	Get the graph reciprocity
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_cmpts	Get nodes within strongly connected components
get_w_connected_cmpts	Get all nodes associated with connected components
grViz	R + viz.js
grVizOutput	Widget output function for use in Shiny

-- I --

import_graph	Import a graph from various graph formats
invert_selection	Invert selection of nodes or edges in a graph
is_edge_loop	Is the edge a loop edge?
is_edge_multiple	Is the edge a multiple edge?
is_edge_mutual	Is the edge mutual with another edge?
is_edge_present	Determine whether a specified edge is present
is_graph_connected	Is the graph a connected graph?
is_graph_dag	Is the graph a directed acyclic graph?
is_graph_directed	Is the graph a directed graph?
is_graph_empty	Is the graph empty?
is_graph_simple	Is the graph a simple graph?
is_graph_undirected	Is the graph an undirected graph?
is_graph_weighted	Is the graph a weighted graph?
is_node_present	Determine whether a specified node is present
is_property_graph	Is the graph a property graph?

-- J --

join_edge_attrs	Join new edge attribute values using a data frame
join_node_attrs	Join new node attribute values using a data frame

-- L --

layout_nodes_w_string

Layout nodes using a text-based schematic

-- M --

mermaid	R + mermaid.js
mutate_edge_attrs	Mutate a set of edge attribute values
mutate_edge_attrs_ws	Mutate edge attribute values for a selection of edges
mutate_node_attrs	Mutate a set of node attribute values
mutate_node_attrs_ws	Mutate node attribute values for a selection of nodes

-- N --

node_aes	Insert node aesthetic attributes during node creation
node_data	Insert node data attributes during node creation
node_list_1	Node list - Version 1.
node_list_2	Node list - Version 2.
nudge_node_positions_ws	Move layout positions of a selection of nodes

-- O --

open_graph

Read a graph or graph series from disk

-- R --

recode_edge_attrs	Recode a set of edge attribute values
recode_node_attrs	Recode a set of node attribute values
remove_graph_from_graph_series	Remove a graph from a graph series
rename_edge_attrs	Rename an edge attribute
rename_node_attrs	Rename a node attribute
renderDiagrammeR	Widget render function for use in Shiny
renderGrViz	Widget render function for use in Shiny
render_graph	Render the graph in various formats
render_graph_from_graph_series	Render a graph available in a series
reorder_graph_actions	Reorder the stored series of graph actions
replace_in_spec	Razor-like template for diagram specification
rescale_edge_attrs	Rescale numeric edge attribute values
rescale_node_attrs	Rescale numeric node attribute values
rev_edge_dir	Reverse the direction of all edges in a graph
rev_edge_dir_ws	Reverse the direction of selected edges in a graph using an edge selection

-- S --

save_graph	Save a graph or graph series to disk
select_edges	Select edges in a graph
select_edges_by_edge_id	Select edges in a graph using edge ID values
select_edges_by_node_id	Select edges in a graph using node ID values
select_last_edges_created	Select the last set of edges created in a graph
select_last_nodes_created	Select the last set of nodes created 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 their ID values
select_nodes_in_neighborhood	Select nodes based on a walk distance from a specified node
set_cache	Cache a vector in the graph
set_edge_attrs	Set edge attribute values
set_edge_attrs_ws	Set edge attributes with an edge selection
set_edge_attr_to_display	Set the edge attribute values to be rendered
set_graph_directed	Convert an undirected graph to a directed graph
set_graph_name	Set graph name
set_graph_time	Set graph date-time and timezone
set_graph_undirected	Convert a directed graph to an undirected graph
set_node_attrs	Set node attribute values
set_node_attrs_ws	Set node attributes with a node selection
set_node_attr_to_display	Set the node attribute values to be rendered
set_node_attr_w_fcn	Set node attribute values with a graph function
set_node_position	Apply a layout position to a single node

-- T --

to_igraph	Convert a DiagrammeR graph to an igraph one
transform_to_complement_graph	Create a complement of a graph
transform_to_min_spanning_tree	Get a minimum spanning tree subgraph
transform_to_subgraph_ws	Create a subgraph using a node or edge selection
trav_both	Traverse from one or more selected nodes onto neighboring nodes
trav_both_edge	Traverse from one or more selected nodes onto adjacent edges
trav_in	Traverse from one or more selected nodes onto adjacent, inward nodes
trav_in_edge	Traverse from one or more selected nodes onto adjacent, inward edges
trav_in_node	Traverse from one or more selected edges onto adjacent, inward nodes
trav_in_until	Traverse inward node-by-node until stopping conditions are met
trav_out	Traverse from one or more selected nodes onto adjacent, outward nodes
trav_out_edge	Traverse from one or more selected nodes onto adjacent, outward edges
trav_out_node	Traverse from one or more selected edges onto adjacent, outward nodes
trav_out_until	Traverse outward node-by-node until stopping conditions are met
trav_reverse_edge	Traverse to any reverse edges
trigger_graph_actions	Trigger the execution of a series of graph actions

-- U --

usd_exchange_rates

US Dollar exchange rates.

-- V --

visnetwork

Render graph with visNetwork