curlRequestCypher: 'curlRequestCypher' execute Cypher query

In kwanjeeraw/grinnWeb: Graph database and R package for omics integration

Description

execute query using Cypher as an input. The function calls curlPerform from RCurl for sending HTTP request to the graph database.

Usage

curlRequestCypher(querystring)

Arguments

querystring

string of Cypher

Value

list of quried results. Return NULL if found nothing.

Note

Need to set db location

Author(s)

Kwanjeera W [e-mail]

References

The RCurl package http://www.inside-r.org/packages/cran/RCurl

See Also

curlRequestUrlToDF, curlRequestUrlToList, curlPerform, http://neo4j.com/docs/milestone/introduction.html

Examples

# Query metabolites by database id
querystring <- "UNWIND ['c00065','c00025'] AS x WITH x MATCH (node:Metabolite) WHERE lower(node.GID) = lower(x) RETURN DISTINCT node"
result <- curlRequestCypher(querystring)

kwanjeeraw/grinnWeb documentation built on May 20, 2019, 7:07 p.m.