Kronecker Index Identification

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Description

Find the Kronecker indices of a k-dimensional time series

Usage

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Kronid(x, plag = 5, crit = 0.05)

Arguments

x

Data matrix (T-by-k) of a k-dimensional time series

plag

The number of lags used to represent the past vector. Default is 5.

crit

Type-I error used in testing for zero canonical correlations. Deafult is 0.05.

Value

index

Kronecker indices

tests

Chi-square test statistics

Author(s)

Ruey S. Tsay

References

Tsay (2014, Chapter 4). Multivariate Time Series Analysis with R and Financial Applications. John Wiley. Hoboken, NJ.

Examples

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phi=matrix(c(0.2,-0.6,.3,1.1),2,2); sigma=diag(2); theta=-0.5*sigma
m1=VARMAsim(300,arlags=c(1),malags=c(1),phi=phi,theta=theta,sigma=sigma)
zt=m1$series
Kronid(zt)

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