\name{nugohs1a520180hsrefseqENTREZID}
\alias{nugohs1a520180hsrefseqENTREZID}
\alias{nugohs1a520180hsrefseqLOCUSID}
\title{Map between Manufacturer Identifiers and Entrez Gene}
\description{
  nugohs1a520180hsrefseqENTREZID is an R object that provides mappings between
  manufacturer identifiers and Entrez Gene identifiers.
}
\details{
  Each manufacturer identifier is mapped to a vector of Entrez Gene
  identifiers. An \code{NA} is assigned to those manufacturer identifiers that
  can not be mapped to an Entrez Gene identifier at this time.
  
  If a given manufacturer identifier can be mapped to different Entrez Gene
  identifiers from various sources, we attempt to select the common
  identifiers. If a concensus cannot be determined, we select the smallest
  identifier.
  
  Mappings were based on data provided by: Entrez Gene  
  ftp://ftp.ncbi.nlm.nih.gov/gene/DATA  
  With a date stamp from the source of: 2017-Mar29
}

\references{
\url{https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene}
}

\seealso{
  \itemize{
    \item \code{\link[AnnotationDbi]{AnnotationDb-class}} for use of
          the \code{select()} interface.
  }
}

\examples{
## select() interface:
## Objects in this package can be accessed using the select() interface
## from the AnnotationDbi package. See ?select for details.

## Bimap interface:
x <- nugohs1a520180hsrefseqENTREZID
# Get the probe identifiers that are mapped to an ENTREZ Gene ID
mapped_probes <- mappedkeys(x)
# Convert to a list
xx <- as.list(x[mapped_probes])
if(length(xx) > 0) {
  # Get the ENTREZID for the first five probes
  xx[1:5]
  # Get the first one
  xx[[1]]
}
}

\keyword{datasets}

