gahgu133bGENEEND {gahgu133b} | R Documentation

## Map custom probeset IDs to gene end position

### Description

gahgu133bGENEEND is an R environment that provides mappings between a custom probeset identifier and the base pair ending position of gene onto corresponding chromosome.

### Details

Each identifier maps to a gene end position. If the gene end position is unknown, the vector will contain an `NA`.

Mappings were based on data provided by:

GeneCards database - www.genecards.org

Package built: Mon Aug 25 17:25:49 2008

### References

www.genecards.org

### Examples

            # Convert to a list
            xx <- as.list(gahgu133bGENEEND)
            # Remove probe identifiers that do not map to any gene end position
            xx <- xx[!is.na(xx)]
            if(length(xx) > 0){
                # Get the base pair number for gene end position for the first five probes
                xx[1:5]
                # Get the first one
                xx[[1]]
            }

[Package gahgu133b version 1.4.5 Index]