addAncestors {ChIPpeakAnno} | R Documentation |
Add GO IDs of the ancestors for a given vector of GO IDs leveraging GO.db package
addAncestors(go.ids, ontology = c("bp", "cc", "mf"))
go.ids |
A matrix with 4 columns: first column is GO IDs and 4th column is entrez IDs. |
ontology |
bp for biological process, cc for cellular component and mf for molecular function |
A vector of GO IDs containing the input GO IDs with the GO IDs of their ancestors added
Lihua Julie Zhu
go.ids = cbind(c("GO:0008150", "GO:0005576", "GO:0003674"), c("ND", "IDA", "ND"), c("BP", "BP", "BP"), c("1", "1", "1")) addAncestors(go.ids, ontology="bp")