fftFEVD {frequencyConnectedness} | R Documentation |
Compute a FFT transform of forecast error vector decomposition in recursive identification scheme
Description
This function computes the decomposition of standard forecast error vector decomposition given the estimate of the VAR. The decomposition is done according to the Stiassny (1996)
Usage
fftFEVD(est, n.ahead = 100, no.corr = F, range)
Arguments
est |
the VAR estimate from the vars package |
n.ahead |
how many periods ahead should be taken into account |
no.corr |
boolean if the off-diagonal elements should be set to 0. |
range |
defines the frequency partitions to which the spillover should be decomposed |
Value
a list of matrices that corresponds to contribution of ith variable to jth variance of forecast
Author(s)
Tomas Krehlik tomas.krehlik@gmail.com
[Package frequencyConnectedness version 0.2.4 Index]