MVAR transfer function and spectra (user-facing)

Convenience wrapper around .mvarSpectral for a fitted "mvar" model.

Usage

mvarTransfer(fit, freqs, sr)

Arguments

fit

An "mvar" object from mvarFit.

freqs

Numeric vector of frequencies in Hz.

sr

Sampling rate in Hz.

Value

A list as returned by .mvarSpectral (H, S, A, frequencies).

See also

mvarFit

Examples

set.seed(1)
X <- matrix(rnorm(600), ncol = 3)
fit <- mvarFit(X, order = 2)
sp <- mvarTransfer(fit, freqs = seq(1, 40, by = 1), sr = 100)
dim(sp$H)
#> [1]  3  3 40