1. try the predict function e.g. predict(arima1, n.ahead=10)
2. try the resid function e.g. resid(arima1) HTH Pete -- View this message in context: http://r.789695.n4.nabble.com/R-time-series-analysis-tp2527513p2527625.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.