Hello, I am modelling a Time Serie with ARIMA-GARCH and i have already determined the coefficients ( ARIMA and GARCH) with other software. Now I am trying to do the forecast in R, but i don't know how i can import the coefficients. I will be very pleased if someone help me. Daniel _________________________________________________________________ Mais do que mensagens – conheça todo o Windows Live™. http://www.microsoft.com/windows/windowslive/ [[alternative HTML version deleted]]