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GaussSuppression

Tabular Data Suppression using Gaussian Elimination

v1.3.0 · Feb 26, 2026 · MIT + file LICENSE

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 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>.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies SSBtools RegSDC Matrix ellipsis rlang GaussSuppression

Version History

new 1.3.0 Mar 10, 2026
updated 1.3.0 ← 1.2.3 diff Feb 25, 2026
updated 1.2.3 ← 1.2.0 diff Dec 10, 2025
updated 1.2.0 ← 1.1.5 diff Sep 24, 2025
updated 1.1.5 ← 1.1.0 diff Aug 24, 2025
updated 1.1.0 ← 1.0.0 diff Jun 25, 2025
updated 1.0.0 ← 0.9.6 diff Apr 23, 2025
updated 0.9.6 ← 0.9.5 diff Mar 11, 2025
updated 0.9.5 ← 0.9.2 diff Feb 6, 2025
updated 0.9.2 ← 0.9.0 diff Dec 8, 2024
updated 0.9.0 ← 0.8.8 diff Sep 23, 2024
updated 0.8.8 ← 0.8.5 diff Jun 27, 2024
updated 0.8.5 ← 0.8.3 diff May 21, 2024
updated 0.8.3 ← 0.8.0 diff Mar 21, 2024
updated 0.8.0 ← 0.7.0 diff Feb 1, 2024
updated 0.7.0 ← 0.6.0 diff Jun 6, 2023
updated 0.6.0 ← 0.5.0 diff Mar 30, 2023
updated 0.5.0 ← 0.4.0 diff Aug 29, 2022
updated 0.4.0 ← 0.3.0 diff Jun 27, 2022
updated 0.3.0 ← 0.2.0 diff May 23, 2022