Download information and graph object of a given pathway from the Kyoto Encyclopedia of Genes and Genomes (KEGG) database.
getKEGGPathway(kegg.id)Returns a list with entries:
A data.frame
description of the KEGG pathway.
The KEGG pathway represented
as a graphNEL object.
Usage of this function requires an internet connection. The igraph objects
can be obtained with igraph::igraph.from.graphNEL. The moral graph
can be obtained with gRbase::moralize. To obtain the adjacency matrix,
use gRbase::as.adjMAT or igraph::get.adjacency
It is currently necessary to require("KEGGgraph") (or
require("KEGGgraph")) due to a bug in KEGGgraph.
if (FALSE) { # \dontrun{
if (require("KEGGgraph")) {
getKEGGPathway("map04064")
}
} # }