\name{GRanges_demo}
\alias{GRanges_demo}
\docType{data}
\title{
loci information with GRanges format
}
\description{
loci information with GRanges format
}
\usage{data("GRanges_demo")}
\format{
GRanges object with 10 ranges and 3 metadata columns.
}
\value{
GRanges object
}

\references{
Lawrence M, Huber W, Pages H, Aboyoun P, Carlson M, Gentleman R, Morgan M and Carey V(2013). 
"Software for Computing and Annotating Genomic Ranges." PLoS Computational Biology, 9.
}
\examples{
data(GRanges_demo)
}
\keyword{datasets}
