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rbcc: Risk-Based Control Charts

Implements univariate and multivariate risk-based control charts for statistical process control in the presence of measurement uncertainty. Available charts include Shewhart X-bar, R, and S charts, moving-average charts, exponentially weighted moving-average charts, cumulative-sum charts, and Hotelling T-squared charts. Chart limits can be selected by exact empirical threshold optimization, bounded numerical optimization, or sequential and optional parallel grid search while minimizing the total cost of four decision outcomes. The methodology is described by Kosztyan and Katona (2016) <doi:10.1016/j.eswa.2016.06.019>, Kosztyan and Katona (2018) <doi:10.1016/j.cie.2018.04.052>, Katona et al. (2023) <doi:10.1109/ACCESS.2023.3312226>, Saghir et al. (2025) <doi:10.1016/j.rineng.2025.107278>, and Saghir et al. (2026) <doi:10.1016/j.rico.2026.100661>.

Version: 0.2.1
Depends: R (≥ 4.1.0)
Imports: ggplot2 (≥ 3.4.0), parallel, PearsonDS, qcc, stats, utils
Suggests: knitr, rmarkdown
Published: 2026-11-02
DOI: 10.32614/CRAN.package.rbcc
Author: Aamir Saghir [aut], Attila Imre Katona [aut], Zsolt Tibor Kosztyan [aut, cre]
Maintainer: Zsolt Tibor Kosztyan <kosztyan.zsolt at gtk.uni-pannon.hu>
BugReports: https://github.com/kzst/rbcc/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/kzst/rbcc
NeedsCompilation: no
Language: en-US
Citation: rbcc citation info
Materials: README, NEWS
CRAN checks: rbcc results

Documentation:

Reference manual: rbcc.html , rbcc.pdf
Vignettes: Risk-Based Control Charts: A Complete Workflow (source, R code)

Downloads:

Package source: rbcc_0.2.1.tar.gz
Windows binaries: r-devel: rbcc_0.2.1.zip, r-release: rbcc_0.2.1.zip, r-oldrel: rbcc_0.2.1.zip
macOS binaries: r-release (arm64): rbcc_0.2.1.tgz, r-oldrel (arm64): rbcc_0.2.1.tgz, r-release (x86_64): rbcc_0.2.1.tgz, r-oldrel (x86_64): rbcc_0.2.1.tgz
Old sources: rbcc archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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