countmaskr: Small Cell Masking Tool for One- & Two-Way Tabular Reports

Provides automated small-cell suppression for one- and two-way frequency tables. Cells falling below a user-defined frequency threshold are masked, with suppression propagated to secondary cells to prevent indirect disclosure. Designed for clinical and health administrative data, the package supports a range of tabular structures and fits into reproducible reporting pipelines, reducing manual review while applying consistent suppression rules across data sharing workflows.

Package details

AuthorSahal Master [cre, aut] (ORCID: <https://orcid.org/0000-0002-8518-8107>), Amy Goodwin Davies [aut] (ORCID: <https://orcid.org/0000-0002-2942-4654>), Allison Zelinski [aut], Qiwei Shen [aut] (ORCID: <https://orcid.org/0009-0003-0631-0026>), Charles Bailey [aut] (ORCID: <https://orcid.org/0000-0002-8967-0662>), Nicole Marchesani [ctb] (ORCID: <https://orcid.org/0009-0006-0683-7575>), Aqsa Khan [ctb] (ORCID: <https://orcid.org/0009-0000-9574-4704>), Rhonda DeCook [ctb]
MaintainerSahal Master <sahalmaster@outlook.com>
LicenseMPL-2.0
Version0.1.1
URL https://query-fulfillment.github.io/countmaskr/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("countmaskr")

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countmaskr documentation built on April 10, 2026, 5:07 p.m.