splitOntologies: Split an annotation list of GO terms by ontologies.
In dmontaner/mdgsa: Multi Dimensional Gene Set Analysis.

Description Usage Arguments Details Value Author(s) See Also Examples

Splits an annotation list of GO terms according to the ontology to which each term belongs to.

1	splitOntologies(annot, na.rm = TRUE, verbose = TRUE)

`annot`	annotation list.
`na.rm`	if TRUE 'unknown' terms are excluded.
`verbose`	verbose

Uses the information form the library GO.db. If some id could not be associated to any ontology, they are returned in an unknown ontology named "missing".

A list with tree components, one for each ontology. A fourth component is included is some term could not be allocated to any of the three GO ontologies.

David Montaner dmontaner@cipf.es

propagateGO, goLeaves

getGOnames (c ("GO:0006915", "GO:0016020", "GO:0008152", "GO:0015288"))

annot <- list ("GO:0006915" = c ("g1"),
               "GO:0016020" = c ("g2", "g3"),
               "GO:0008152" = c ("g1", "g2", "g3"),
               "GO:0015288" = c ("g4", "g5"))
annot
splitOntologies (annot)