https://github.com/cran/dse
Tip revision: 83ee9d6f5145872c7c9fe2a857660469d39351a9 authored by Paul Gilbert on 03 November 2011, 12:48:21 UTC
version 2011.11-1
version 2011.11-1
Tip revision: 83ee9d6
checkBalance.Rd
\name{checkBalance}
\alias{checkBalance}
\alias{checkBalance.SS}
\alias{checkBalance.ARMA}
\alias{checkBalance.TSestModel}
\title{Check Balance of a TSmodel}
\description{
Calculate the difference between observability and reachability gramians.}
\usage{
checkBalance(model)
\method{checkBalance}{SS}(model)
\method{checkBalance}{ARMA}(model)
\method{checkBalance}{TSestModel}(model)
}
\arguments{
\item{model}{A TSmodel object.}
}
\value{No value is returned.}
\section{Side Effects}{
Differences between the observability and reachability gramians are printed.
}
\details{
Balanced models should have equal observability and reachability gramians.
}
\seealso{
\code{\link{checkBalanceMittnik}}
\code{\link{MittnikReduction}}
}
\examples{
data("eg1.DSE.data.diff", package="dse")
model <- toSS(estVARXls(eg1.DSE.data.diff))
checkBalance(model)
}
\concept{DSE}
\keyword{ts}