linear model with arma errors
That's discussed in Pinhiero and Bates, Mixed Effects Models in S and S-Plus. I don't have the book in my hand now, so I can't tell you exactly where to find it. However, I'm pretty confident that it can be done in "lme". Spencer Graves
Gregory BENMENZER wrote:
Dear all, I'm looking for how can I estimate a linear model with ar(ma) errors : y(t)=a*X(t)+e(t) with P(B)e(t)=Q(B)u(t) where u is a white noise and P, Q are some polynomes. Could you help me ? Gr?gory Benmenzer
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