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\name{ordergibbs}
\alias{ordergibbs}
\title{Gibbs sampling for a hierarchical regression model}
\description{
Implements Gibbs sampling for estimating a two-way table of means
under a order restriction.
}
\usage{
ordergibbs(data,m)
}
\arguments{
\item{data}{data matrix with first two columns observed sample means and sample sizes}
\item{m}{number of cycles of Gibbs sampling}
}
\value{
matrix of simulated draws of the normal means where each row represents one simulated draw
}
\author{Jim Albert}
\examples{
data(iowagpa)
m=1000
s=ordergibbs(iowagpa,m)
}
\keyword{models}
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