\name{listModels}
\alias{listModels}
\alias{listLinkModels}
\alias{listStudentModels}
\title{
Returns a list of models in the StatShop database.
}
\usage{
listModels()
listLinkModels()
listStudentModels()
}

\arguments{
}
\value{
    A vector of strings giving the names of models of the specified
    type. 
}
\description{
    Searches the meta-data in the database for the names of the models
    and returns a list of all models.

    The \code{listLinkModels} returns only link model names, and the
    \code{listStudentModels} returns only student models.

    Assumes a connection to a StatShop database was previously made
    using \code{asp.dbConnect}.
}
\seealso{
    \code{\link{asp.dbConnect}}, \code{\link{listParameterNames}},
    \code{\link{listSubjects}}, \code{\link{listVariables}},
    \code{\link{getParameterVector}}, \code{\link{getAllParameters}}
}
\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")
  listModels()
  listStudentModels()
  listLinkModels()
  asp.dbDisconnect()
}
}
\keyword{database}