Temporal Disaggregation and Benchmarking in 'JDemetra+' 3.x R package rjd3bench version 3.1.1 Interface to 'JDemetra+' 3.x (<https://github.com/jdemetra>) time series analysis software. It provides a variety of methods for temporal disaggregation & interpolation, benchmarking, reconciliation and calendarization. It incorporates statistical methods described in the latest European Statistical System (ESS) guidelines on temporal disaggregation, benchmarking, and reconciliation (2018 edition). The package implements highly efficient algorithms for fast and reliable computation. Software Depends: R (>= 4.1.0) Imports: rJava (>= 1.0-6), rjd3toolkit (>= 3.7.1), RProtoBuf (>= 0.4.20), stats, graphics Suggests: knitr, rmarkdown Corentin Lemasson <corentin.lemasson@nbb.be> Comprehensive R Archive Network (CRAN) Jean Palate [aut], Corentin Lemasson [aut, cre], Tanguy Barthelemy [ctb, art] EUPL 2026-03-29 application/tgz https://CRAN.R-project.org/package=rjd3bench doi:10.32614/CRAN.package.rjd3bench