SmallCountRounding: Small Count Rounding of Tabular Data

A statistical disclosure control tool to protect frequency tables in cases where small values are sensitive. The function PLSrounding() performs small count rounding of necessary inner cells so that all small frequencies of cross-classifications to be published (publishable cells) are rounded. This is equivalent to changing micro data since frequencies of unique combinations are changed. Thus, additivity and consistency are guaranteed. The methodology is described in Langsrud and Heldal (2018) <https://www.researchgate.net/publication/327768398_An_Algorithm_for_Small_Count_Rounding_of_Tabular_Data>.

Version:	1.0.8
Depends:	Matrix, SSBtools (≥ 1.5.5)
Imports:	methods
Suggests:	knitr, rmarkdown, kableExtra, sdcHierarchies, testthat, data.table
Published:	2024-10-22
DOI:	10.32614/CRAN.package.SmallCountRounding
Author:	Øyvind Langsrud [aut, cre], Johan Heldal [aut]
Maintainer:	Øyvind Langsrud <oyl at ssb.no>
BugReports:	https://github.com/statisticsnorway/ssb-smallcountrounding/issues
License:	MIT + file LICENSE
URL:	https://github.com/statisticsnorway/ssb-smallcountrounding
NeedsCompilation:	no
Materials:	NEWS
In views:	OfficialStatistics
CRAN checks:	SmallCountRounding results

Documentation:

Reference manual:	SmallCountRounding.pdf
Vignettes:	Introduction to SmallCountRounding (source, R code)

Downloads:

Package source:	SmallCountRounding_1.0.8.tar.gz
Windows binaries:	r-devel: SmallCountRounding_1.0.8.zip, r-release: SmallCountRounding_1.0.8.zip, r-oldrel: SmallCountRounding_1.0.8.zip
macOS binaries:	r-release (arm64): SmallCountRounding_1.0.8.tgz, r-oldrel (arm64): SmallCountRounding_1.0.8.tgz, r-release (x86_64): SmallCountRounding_1.0.8.tgz, r-oldrel (x86_64): SmallCountRounding_1.0.8.tgz
Old sources:	SmallCountRounding archive

Linking:

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