gahgu95dGENESTRAND {gahgu95d.db} | R Documentation

## Map between probeset IDs and Genes strand

### Description

gahgu95dGENESTRAND is an R object that maps probeset identifiers to the corresponding gene strand.

### Details

Each probeset identifier maps to a vector containing the gene strand. If the gene strand is unknown, the vector will contain an `NA`.

Mappings were based on data provided by: Genecards ( http://www.genecards.org ) on 2009-mag06

### Examples

            x <- gahgu95dGENESTRAND
            # Get the probe identifiers that are mapped to a gene strand
            mapped_probes <- mappedkeys(x)
            # Convert to a list
            xx <- as.list(x[mapped_probes])
            if(length(xx) > 0) {
              # Get the GENESTRAND for the first five probes
              xx[1:5]
              # Get the first one
              xx[[1]]
            }

[Package gahgu95d.db version 2.0.1 Index]