Package: GaussSuppression
Type: Package
Title: Tabular Data Suppression using Gaussian Elimination
Version: 1.3.2
Date: 2026-10-30
Authors@R: c(person("Øyvind", "Langsrud", role = c("aut", "cre"),
                    email = "oyl@ssb.no",
                    comment = c(ORCID = "0000-0002-1380-4396")),
             person("Daniel", "Lupp", role = c("aut"),
                    comment = c(ORCID = "0000-0003-3575-1691")),        
             person("Hege", "Bøvelstad", role = c("ctb"),
                    comment = c(ORCID = "0000-0002-4522-8987")),
             person("Vidar Norstein", "Klungre", role = "rev",
                    comment = c(ORCID = "0000-0003-1925-5911")),
             person("Jonas", "Lindblad", role = c("ctb")),        
             person("Statistics Norway", role = "cph"))
Imports: SSBtools (>= 1.8.8), RegSDC (>= 0.7.0), stats, methods, utils,
        Matrix, ellipsis, rlang
Description: 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 targeted
        attribute disclosure protection is also included. See Langsrud
        (2026) <doi:10.1007/978-3-032-37883-5_8> and references
        therein. 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>. This approach can also
        be used as a flexible tool for suppression of post-published
        tabular data (Langsrud and Bøvelstad, 2022)
        <doi:10.1007/978-3-031-13945-1_8>.
License: MIT + file LICENSE
URL: https://github.com/statisticsnorway/ssb-gausssuppression,
        https://statisticsnorway.github.io/ssb-gausssuppression/
BugReports: https://github.com/statisticsnorway/ssb-gausssuppression/issues
Encoding: UTF-8
Suggests: formattable, kableExtra, knitr, rmarkdown, testthat (>=
        3.0.0), lpSolve, Rsymphony, Rglpk, slam, highs, data.table
Config/testthat/edition: 3
VignetteBuilder: knitr
Config/roxygen2/version: 8.1.0
NeedsCompilation: no
Packaged: 2026-10-30 21:04:54 UTC; root
Author: Øyvind Langsrud [aut, cre] (ORCID:
        <https://orcid.org/0000-0002-1380-4396>), Daniel Lupp [aut]
        (ORCID: <https://orcid.org/0000-0003-3575-1691>), Hege
        Bøvelstad [ctb] (ORCID:
        <https://orcid.org/0000-0002-4522-8987>), Vidar Norstein
        Klungre [rev] (ORCID: <https://orcid.org/0000-0003-1925-5911>),
        Jonas Lindblad [ctb], Statistics Norway [cph]
Maintainer: Øyvind Langsrud <oyl@ssb.no>
Depends: R (>= 3.5.0)
Repository: https://cran.r-universe.dev
Date/Publication: 2026-10-30 19:31:16 UTC
RemoteUrl: https://github.com/cran/GaussSuppression
RemoteRef: HEAD
RemoteSha: 3ba151c876f3a4c6c514f0cc94a1ffdf7a73d65d