Calibrates and Reweights Units in Samples R package icarus version 0.3.3 CRAN Task View: OfficialStatistics (https://CRAN.R-project.org/view=OfficialStatistics) Provides user-friendly tools for calibration in survey sampling. The package is production-oriented, and its interface is inspired by the famous popular macro 'Calmar' for SAS, so that 'Calmar' users can quickly get used to 'icarus'. In addition to calibration (with linear, raking and logit methods), 'icarus' features functions for calibration on tight bounds and penalized calibration. Software Depends: R (>= 3.1.1) Suggests: testthat, ggplot2, Rglpk, slam, xtable, magrittr Khaled Larbi <khaled.larbi@insee.fr> Comprehensive R Archive Network (CRAN) Antoine Rebecq [aut] (Creator), Khaled Larbi [cre], Institut national de la statistique et des études économiques [cph] GPL-3 2025-09-09 application/tgz https://CRAN.R-project.org/package=icarus doi:10.32614/CRAN.package.icarus