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Pathways from the NCI Pathways Database

Bioconductor version: Release (3.19)

Provides various methods to load the pathways from the NCI Pathways Database in R graph objects and to re-format them.

Author: Laurent Jacob

Maintainer: Laurent Jacob <laurent.jacob at>

Citation (from within R, enter citation("NCIgraph")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))


For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:

NCIgraph: networks from the NCI pathway integrated database as graphNEL objects. PDF R Script
Reference Manual PDF


biocViews GraphAndNetwork, Pathways, Software
Version 1.52.0
In Bioconductor since BioC 2.8 (R-2.13) (13 years)
License GPL-3
Depends R (>= 4.0.0)
Imports graph, KEGGgraph, methods, RBGL, RCy3, R.oo
System Requirements
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Suggests Rgraphviz
Linking To
Enhances DEGraph
Depends On Me
Imports Me DEGraph
Suggests Me DEGraph
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Package Archives

Follow Installation instructions to use this package in your R session.

Source Package NCIgraph_1.52.0.tar.gz
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macOS Binary (x86_64)
macOS Binary (arm64)
Source Repository git clone
Source Repository (Developer Access) git clone
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