model_theta {simts} | R Documentation |
Creates the ts.model's theta vector
model_theta(desc)
desc |
A |
This function currently does NOT support ARMA(P,Q) models. That is, there is no support for ARMA(P,Q), AR(P), or MA(Q). There is support for ARMA11, AR1, MA1, GM, WN, DR, QN, and RW.
A vec
with values initialized at 0 that span the space of parameters to be estimated.