JDemetra+ has been officially recommended, since 2 February 2015, to the members of the ESS and the European System of Central Banks as software for seasonal and calendar adjustment of official statistics.
The latest JDemetra+ released version can be downloaded at:
In addition, beyond seasonal adjustment, the following prototype plug-ins are available for:
- Temporal Disaggregation and Benchmarking (replacing old Ecotrim)
- Quality/ Validation reporting
- Revision Analysis
- Nowcasting
- Using JDEMETRA+ with R
To build the regressors to be used for calendar adjustment , the following file is available:
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