\name{lumiHumanIDMapping}
\alias{lumiHumanIDMapping}
\title{Illumina ID Mapping information of all Human expression chips}
\description{

  Welcome to the lumiHumanIDMapping ID mapping Package.  The purpose of this package is to provide ID mappings between different types of Illumina identifiers of Human Expression chips and nuIDs, and also mappings from nuIDs to the the most recent Homo sapiens RefSeq release and Entez_Gene_ID. The library includes the data tables corresponding  to all released Illumian Human Expression chips before the package releasing date. Each table includes columns "Search_key" ("Search_Key"), "Target" ("ILMN_Gene"), "Accession", "Symbol", "ProbeId" ("Probe_Id") and "nuID". It also includes a nuID_MappingInfo table, which keeps the mapping information of nuID to Accession ID, Entrez_Gene_ID and Symbol. For the version after 1.8.0, all mapping information was based on Illumina manifest files. Information from new versions of manifest files will replace the old ones with the same probe id.  The package is supposed to be used together with the Bioconductor lumi package.
  
  You can learn what objects this package supports with the following command:

  \code{ls("package:lumiHumanIDMapping")} 
  
  Each of these objects has their own manual page detailing where
  relevant data was obtained along with some examples of how to use it.
}


\examples{
  ls("package:lumiHumanIDMapping")
}
\keyword{datasets}