TSAB is the centre of expertise supporting all aspects of time series: interpolation, estimation, adjustment, forecasting, and revisions. The main focus is removing seasonal and calendar effects from time series to aid interpretation - known as seasonal adjustment.
TSAB conducts a specialist annual review of each seasonally adjusted ONS output, providing peace of mind that methods are up-to-date. Here is TSABs unofficial guide to seasonal adjustment in the X-12-ARIMA software.
This page last revised: Tuesday 27 January 2009
Search 
