[R] predicted values
Luis Silva
lm.silva at sapo.pt
Mon Mar 10 17:29:38 CET 2003
Hello helpers
I fitted an SARIMA model to a time series and would like to
predict 10 steps ahead. I made
>dataset1.arima<-arima(dataset1.ts,order=c(2,1,0),seasonal=list
(order=c(1,1,0)))
>predict(dataset1.arima,n.ahead=10)
The problem is that the predicted values came in a different
scale. The original series has values like 26992411 and the
predicted values are like -0.2341768144. Why is this?
thanks
luis
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