X-12 Seasonal Adjustment
Posted: Sun Dec 19, 2010 9:29 pm
How do I get the seasonal factors for forecasts on X-12 seasonall adjustements?
IE, I use x-12 to seasonally adjust series. Then run a separate regression model to get a forecasted values of my seasonally adjusted series, then I want to apply factors to get my series back in original terms.
IE, I use x-12 to seasonally adjust series. Then run a separate regression model to get a forecasted values of my seasonally adjusted series, then I want to apply factors to get my series back in original terms.