estSSfromVARX: Estimate a state space TSmodel using VAR estimation
Description
Estimate a VAR TSmodel with (optionally) an exogenous input
and convert to state space.
Usage
estSSfromVARX(data, warn=TRUE, ...)
Arguments
data
An object with the structure of an object of class TSdata (see TSdata).
warn
Logical indicating if warnings should be printed (TRUE) or
suppressed (FALSE).
...
See arguements to estVARXls
Value
A state space model in an object of class TSestModel.
concept
DSE
Details
This function uses the functions estVARXls and toSS.
References
Gilbert, P. D. (1993) State space and ARMA models: An overview of
the equivalence. Working paper 93-4, Bank of Canada. Available at
http://www.bankofcanada.ca/1993/03/publications/research/working-paper-199/.
Gilbert, P. D. (1995) Combining VAR Estimation and State Space
Model Reduction for Simple Good Predictions. J. of Forecasting:
Special Issue on VAR Modelling. 14:229-250.