Luis Silva lm.silva at sapo.pt
Wed Mar 12 11:00:28 CET 2003

Hi again

With arima0 the problem was solved but what are the diferences
between arima and arima0?

I have another question. I fit the model to the data and I make
some predictions. But I also want to calculate MAPE based in
the last 3 observations available. Is it possible? Can I obtain
the fitted values from the model?



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