Seasonal Adjustment and Other Data Transformations. Seasonal Adjustment and Other Data Transformations. Seasonal Adjustment and Other Data Transformations.
Seasonal adjustment is viewed as any general linear filter.
All other data transformations are also assumed to be linear. While optimal filters always dominate uniform filters, their dominance critically depends on performing seasonal adjustment and the other data transformations in the right sequence. The conclusions of the author's paper make a strong case in favor of the wide practice of uniform filtering. Please take the time and register at our new service. Get a printed copy .