Re: [R] Import ARIMA coefficients

On Thu, 2009-06-04 at 15:21 +0100, Daniel Mail wrote: > Hello, > > I need to know how to import ARIMA coefficients. I already determined > the coefficients of the model with other software, but now i need to > do the forecast in R. > > > > fit <- arima(x, order=c(1, 0, 1), fixed=c(-.172295,

Re: [R] Import ARIMA coefficients

On Thu, 4 Jun 2009 15:21:52 +0100 Daniel Mail wrote: DM> I need to know how to import ARIMA coefficients. I already DM> determined the coefficients of the model with other software, but DM> now i need to do the forecast in R. So why then don't you fit the model then in R Would be much more c

[R] Import ARIMA coefficients

Hello, I need to know how to import ARIMA coefficients. I already determined the coefficients of the model with other software, but now i need to do the forecast in R. For Example: I have a time series named x and i have fitted an ARIMA(1,0,1) (with other software) AR coef = -.17