All functions

base_engine()

base_engine

cypher_query()

Execute a Cypher Query

cypher_query_df()

Execute a Cypher Query

cytoscape()

Send a graph to Cytoscape

cytoscape(<tbl_kgx>)

Send a graph to Cytoscape

edges()

Get graph edges table.

example_graph()

Return an example set of nodes from a KG engine.

example_graph(<file_engine>)

Return an example set of nodes from a KG engine.

example_graph(<neo4j_engine>)

Return an example set of nodes from a KG engine.

expand()

Fetch additional knowledge graph edges connected to a query graph

explode()

Explode a graph into a list of single-node graphs

fetch_nodes()

Fetch nodes from a graph using a set of IDs or conditions

file_engine()

Create a knowledge graph engine object from a KGX-based tsv file

file_engine_check()

Check availability of a file-based engine

get_engine()

Get most recent engine from a graph.

get_engine(<tbl_kgx>)

Get most recent engine from a graph.

`%in_list%`

Check if an element is contained in list sub-elements

`%~%`

Infix regular expression match.

kg_join()

Join two KGX graphs by their nodes and edges.

knit_print(<tbl_kgx>)

Specialized print function for KGX graphs in knitted documents

load_kgx()

Load a graph from a KGX-formatted .tar.gz file.

monarch_engine()

Create a knowledge graph engine object backed by the public Monarch Neo4j instance

monarch_engine_check()

Check availability of Monarch Initiative API

monarch_search()

Search for KG nodes using the Monarch Initiative search API

monarch_semsim()

Semantic similarity mapping between two graphs

neo2r_to_kgx()

Process neo2R cypher to tbl_kgx

neo4j_engine()

Create a knowledge graph engine object for a neo4j database

neo4j_engine_check()

Check if a neo4j database is available and properly formatted

nodes()

Get graph nodes table.

normalize_categories()

Normalize Categories

order_cols()

Set edge/row data column order according to most recent engine preferences

plot(<tbl_kgx>)

Specialized plot() function for KGX graphs

save_kgx()

Save a graph as a KGX-formatted .tar.gz file.

set_engine()

Set the engine for a graph. See warning in details.

stitch_vectors()

Stitch Vectors

summarize_neighborhood()

Summarize neighborhood

summary(<file_engine>)

Summarize contents of a KGX-file-based KG engine

summary(<neo4j_engine>)

Summarize contents of a Neo4j KG engine

tbl_kgx()

Create a KGX graph object