dse (version 2020.2-1)

checkBalance: Check Balance of a TSmodel

Description

Calculate the difference between observability and reachability gramians.

Usage

checkBalance(model)
    # S3 method for SS
checkBalance(model)
    # S3 method for ARMA
checkBalance(model)
    # S3 method for TSestModel
checkBalance(model)

Arguments

model

A TSmodel object.

Value

No value is returned.

Side Effects

Differences between the observability and reachability gramians are printed.

Details

Balanced models should have equal observability and reachability gramians.

See Also

checkBalanceMittnik MittnikReduction

Examples

# NOT RUN {
    data("eg1.DSE.data.diff", package="dse")
    model <- toSS(estVARXls(eg1.DSE.data.diff))
    checkBalance(model)
# }