\name{listParameterNames}
\alias{listParameterNames}
\title{
 Lists the names of parameter sets in the model based on the StatShop
 database. 
}
\usage{
listParameterNames(model)
}

\arguments{
  \item{model}{Name of model to select.}
}
\description{
    This function reads the StatShop meta-data and returns a list of
    names of parameter sets in the model.  Parameter sets typically
    correspond to variables and the model and can be vector
    (\code{asp.vector}) or matrix (\code{asp.table}) valued.

    A connection to the database must be open before this function can
    be run.
}
\seealso{
  \code{\link{asp.dbConnect}}, 
  \code{\link{listModels}}, \code{\link{getParameterVector}},
  \code{\link{getParameterType}},
  \code{\link{getParameterLabels}},\code{\link{listParameterColumns}}
}
\examples{
### This example will only run if you have the StatShop test databases
### installed on your machine.
StatShop <- Sys.getenv("STATSHOP")
if (StatShop == "") {
  warn("StatShop not installed, skipping test.")
} else {
  asp.dbConnect("mcmc_statistics_test","junit")
  ## Get all parameters for the student model.
  listParameterNames("system")
  listParameterNames(listLinkModels()[1])
  asp.dbDisconnect()
}
}
\keyword{database}