buildGOmap: buildGOmap

Description

building GO mapping files

Usage

buildGOmap(gomap)

Arguments

gomap

data.frame with two columns of GO and gene ID

Value

GO annotation

Details

provided by a data.frame of GO (column 1) and gene (column 2) direct annotation this function will building gene to GO and GO to gene mapping, with directly and undirectly (ancestor GO term) annotation.