\name{hgu95aOMIM}
\alias{hgu95aOMIM}
\title{Map between Manufacturer Identifiers and Mendelian Inheritance in
  Man (MIM) identifiers}
\description{
  hgu95aOMIM is an R environment that provides mappings between
  manufacturer identifiers and OMIM identifiers.
}
\details{
  Each manufacturer identifier is mapped to a vector of OMIM identifiers. The vector
  length may be one or longer, depending on how many OMIM identifiers the
  manufacturer identifier maps to. An \code{NA} is reported for any manufacturer
  identifier that cannot be mapped to an OMIM identifier at this time.
  
  OMIM is based upon the book Mendelian Inheritance in Man
  (V. A. McKusick) and focuses primarily on inherited or heritable
  genetic diseases. It contains textual information, pictures, and reference
  information that can be searched using various terms, among which the
  MIM number is one. 
  
  Mappings were based on data provided by:

  Entrez Gene:\\url{ftp://ftp.ncbi.nlm.nih.gov/gene/DATA/}. Built: Source data downloaded from Entrez Gene on Thu Mar 15 20:29:24 2007

  Package built Thu Mar 15 20:53:39 2007
}
\references{
  \url{http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene}
  \url{http://www3.ncbi.nlm.nih.gov/entrez/query.fcgi?db=OMIM}
}
\examples{
    # Convert the environment to a list
    xx <- as.list(hgu95aOMIM)
    # Remove probe identifiers that do not map to any MIM number
    xx <- xx[!is.na(xx)]
    if(length(xx) > 0){
        # The MIM numbers for the first two elements of XX
        xx[1:2]
        # Get the first one
        xx[[1]]
    }
}

\keyword{datasets}

