How can I get the AR root and MA root programmatically
Posted: Fri Jan 30, 2009 2:04 am
Hi,
As the subject, how could I get all AR roots and MA roots programmatically and hence I can detect whether it lies within the unit circle and invertible?
Thanks,
As the subject, how could I get all AR roots and MA roots programmatically and hence I can detect whether it lies within the unit circle and invertible?
Thanks,