The primary objective of the JDCruncheR package is to provide a quick and easy access to the JDemetra+ cruncher (JWSACruncher) from R. The cruncher is a tool to update a JDemetra+ workspace, without having to open the software itself. The latest version can be downloaded here: https://github.com/jdemetra/jwsacruncher/releases. Fore more information, please refer to the wiki page: https://github.com/jdemetra/jwsacruncher/wiki.

With JDCruncheR, you can also generate a quality report based on the cruncher output. This report is a summary of the seasonal adjustment diagnostics. It can be used to spot the most problematic series which will require a finer analysis. This is most useful when dealing with a great number of series, which renders impossible the examination of every diagnostic for every series in a reasonable time.

There are two ways to install the JDCruncheR package:

  • using the devtools package:
# install.packages("devtools")
devtools::install_github("InseeFr/JDCruncheR", build_vignettes = TRUE)