annotate (version 1.50.0)

p2LL: A function to map from probes to unique Entrez Gene IDs

Description

For any chip, this function computes the map from unique Entrez Gene ID to all probes.

Usage

p2LL(data)

Arguments

data

The character string naming the chip.

Value

A list, with length equal to the number of unique Entrez Gene IDs on the chip, the elements correspond to the probes that map to the Gene ID.

Details

This function is deprecated.

This is essentially the computation of the reverse map, we store probe to Entrez gene information in the ENTREZID environment. This is used to compute the inverse mapping.

See Also

getEG

Examples

## Not run: 
#   library("hgu95av2.db")
#   x <- p2LL("hgu95av2")
#   table(sapply(x, length))
# ## End(Not run)