Map probe IDs to MAP regions.

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Description

This function maps probe identifiers to MAP positions using the appropriate Bioconductor meta-data package.

Usage

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probes2MAP(pids, data = "hgu133plus2")

Arguments

pids

A vector of probe IDs for the chip in use.

data

The name of the chip, as a character string.

Details

Probes are mapped to regions, no checking for duplicate Entrez gene IDs is done.

Value

A vector, the same length as pids, with the MAP locations.

Author(s)

R. Gentleman

See Also

probes2Path

Examples

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  set.seed(123)
  library("hgu95av2.db")
  v1 = sample(names(as.list(hgu95av2MAP)), 100)
  pp = probes2MAP(v1, "hgu95av2.db")

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