timedom.trunc: Truncates a time domain object to specified lags

Description Usage Arguments Value Examples

Description

Truncates a time domain object to specified lags (equivalent to setting the lags to zero)

Usage

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timedom.trunc(A, lags)

Arguments

A

timedom object - series of operators

lags

lags to which A should be truncated

Value

Truncated time series

Examples

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X = rar(100)
Y = rar(100)
#estimate regressors in model $Y_t = \sum_{i\in Z} A_i X_{t-i}$
A = speclagreg(X,Y)
B = timedom.trunc(A, c(-1, 2, 3))

freqdom documentation built on May 2, 2019, 5:55 p.m.