hgu95av2ACCNUM {hgu95av2}R Documentation

Mapping between probe ids and manufacturer (user) provided public ids

Description

hgu95av2ACCNUM mappes probe identifiers and manufacturer (or user) provided public data repository identifiers that are used to map probe ids to Locuslink ids and thus other annotation data.

Details

This is an environment object with key and value pairs. Keys are probe ids and values are manufacturer (user) provided ids are values. Values are vectors of length 1 with NAs assigned to probe ids that are not mapped to any public ids.

Often the values are GenBank accession numbers but sometimes can be UniGene ids, RefSeq ids, or Image clone ids.

Package built: Wed Mar 3 16:27:29 2004

Examples

        # Convert to a list
        xx <- as.list(hgu95av2ACCNUM)
        # Remove probe ids that do not map to any ACCNUM
        xx <- xx[!is.na(xx)]
        if(length(xx) > 0){
        # Get the ACCNUM for the first five probes
        xx[1:5]
        # Get the first one
        xx[[1]]
}

[Package hgu95av2 version 1.5.1 Index]