getEntryID-methods {KEGGgraph} | R Documentation |
The method extracts EntryIDs from KEGGNode-class
or
KEGGEdge-class
object(s).
In case of KEGGEdge-class
objects, the entryID of the nodes
involved in the binary are returned as a vector in the order
specified by the direction of the relation, that is, if the
edge is defined as A->B, then the entryID returned from the edge
equals to c(getEntryID(A), getEntryID(B)).
KEGGEdge-class
KEGGNode-class
or
KEGGEdge-class
objectsJitao David Zhang mailto:j.zhang@dkfz.de
KGML Document Manual http://www.genome.jp/kegg/docs/xml/
sfile <- system.file("extdata/hsa04010.xml",package="KEGGgraph") pathway <- parseKGML(sfile) nodes <- nodes(pathway) node <- nodes[[7]] getEntryID(node) edges <- edges(pathway) edge <- edges[[7]] getEntryID(edge) getEntryID(nodes[1:4]) getEntryID(edges[1:4])