GaussSuppression: Tabular Data Suppression using Gaussian Elimination
A statistical disclosure control tool to protect tables by suppression using the Gaussian elimination secondary suppression algorithm (Langsrud, 2024) <doi:10.1007/978-3-031-69651-0_6>. A suggestion is to start by working with functions SuppressSmallCounts() and SuppressDominantCells(). These functions use primary suppression functions for the minimum frequency rule and the dominance rule, respectively. Novel functionality for suppression of disclosive cells is also included. General primary suppression functions can be supplied as input to the general working horse function, GaussSuppressionFromData(). Suppressed frequencies can be replaced by synthetic decimal numbers as described in Langsrud (2019) <doi:10.1007/s11222-018-9848-9>.
| Version: | 1.3.0 |
| Depends: | R (≥ 3.5.0) |
| Imports: | SSBtools (≥ 1.8.6), RegSDC (≥ 0.7.0), stats, methods, utils, Matrix, ellipsis, rlang |
| Suggests: | formattable, kableExtra, knitr, rmarkdown, testthat (≥ 3.0.0), lpSolve, Rsymphony, Rglpk, slam, highs, data.table |
| Published: | 2026-02-26 |
| DOI: | 10.32614/CRAN.package.GaussSuppression |
| Author: | Øyvind Langsrud 
[aut, cre],
Daniel Lupp [aut],
Hege Bøvelstad
[ctb],
Vidar Norstein Klungre
[rev],
Jonas Lindblad [ctb],
Statistics Norway [cph] |
| Maintainer: | Øyvind Langsrud <oyl at ssb.no> |
| BugReports: | https://github.com/statisticsnorway/ssb-gausssuppression/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/statisticsnorway/ssb-gausssuppression, https://statisticsnorway.github.io/ssb-gausssuppression/ |
| NeedsCompilation: | no |
| Materials: | NEWS |
| In views: | OfficialStatistics |
| CRAN checks: | GaussSuppression results |
Documentation:
| Reference manual: | GaussSuppression.html , GaussSuppression.pdf |
| Vignettes: |
Linked table suppression (source, R code) Magnitude table suppression (source, R code) Small count frequency table suppression (source, R code) Defining tables for GaussSuppression (source, R code) |
Downloads:
| Package source: | GaussSuppression_1.3.0.tar.gz |
| Windows binaries: | r-devel: GaussSuppression_1.3.0.zip, r-release: GaussSuppression_1.3.0.zip, r-oldrel: GaussSuppression_1.3.0.zip |
| macOS binaries: | r-release (arm64): GaussSuppression_1.3.0.tgz, r-oldrel (arm64): GaussSuppression_1.3.0.tgz, r-release (x86_64): GaussSuppression_1.3.0.tgz, r-oldrel (x86_64): GaussSuppression_1.3.0.tgz |
| Old sources: | GaussSuppression archive |
Linking:
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