addAncestors: Add GO IDs of the ancestors for a given vector of GO ids

Description Usage Arguments Value Author(s) Examples

View source: R/addAncestors.R

Description

Add GO IDs of the ancestors for a given vector of GO IDs leveraging GO.db

Usage

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addAncestors(go.ids, ontology = c("bp", "cc", "mf"))

Arguments

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.

Value

A vector of GO IDs containing the input GO IDs with the GO IDs of their ancestors added.

Author(s)

Lihua Julie Zhu

Examples

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go.ids = cbind(c("GO:0008150", "GO:0005576", "GO:0003674"),
               c("ND", "IDA", "ND"), 
               c("BP", "BP", "BP"), 
               c("1", "1", "1"))
library(GO.db)
addAncestors(go.ids, ontology="bp")

ChIPpeakAnno documentation built on April 1, 2021, 6:01 p.m.