demetra+ 1.032

Demetra is a family of modules for seasonal adjustment that utilizes the two leading algorithms, TRAMO&SEATS and X-12-ARIMA. It seeks to improve the comparability of the two methods by using a common set of diagnostics and presentation tools.

Demetra is a family of modules on seasonal adjustment, which are based on the two leading algorithms in that domain(TRAMO&SEATS@ / X-12-ARIMA).One of the main features of Demetra is to normalize - as much as possible - the different methods. It tries to improve the comparability of the two methods by using as much as possible, a common set of diagnostics and of presentation tools.