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dse (version 2014.11-1)

totalForecastCov: Sum covariance of forecasts across all series

Description

Sum covariance of forecasts across all series.

Usage

totalForecastCov(obj, select=NULL)

Arguments

obj
An object as returned by forecastCov.
select
Series to be select for summation. With the default all series are selected.

Value

  • An object similar to that returned by forecastCov, with the covariance summed over all selected series.

concept

DSE

Examples

Run this code
data("eg1.DSE.data.diff", package="dse")
model1 <- estVARXar(eg1.DSE.data.diff)
model2 <- estVARXls(eg1.DSE.data.diff)
z <-  totalForecastCov(forecastCov(model1, model2,
                         data=trimNA(eg1.DSE.data.diff)))

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