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csbewma: Cumulative Standardized Binomial EWMA for Multiple Stream Processes

Implements the Cumulative Standardized Binomial Exponentially Weighted Moving Average (CSB-EWMA) control chart for monitoring multiple independent streams with binomial outcomes. Provides exact variance calculations, adaptive control limits, post-hoc identification with multiple testing corrections (Bonferroni, Holm, Benjamini-Hochberg), and visualization tools. The method is described in Muritala et al. (2026) <doi:10.48550/arXiv.2601.09968>.

Version: 1.0.1
Depends: R (≥ 3.5)
Imports: ggplot2, stats, patchwork
Suggests: testthat (≥ 3.0.0)
Published: 2026-06-05
DOI: 10.32614/CRAN.package.csbewma (may not be active yet)
Author: Faruk Muritala [aut, cre], Austin Brown [aut], Dhrubajyoti Ghosh [aut], Sherry Ni [aut]
Maintainer: Faruk Muritala <fmurital at students.kennesaw.edu>
License: MIT + file LICENSE
NeedsCompilation: no
CRAN checks: csbewma results

Documentation:

Reference manual: csbewma.html , csbewma.pdf

Downloads:

Package source: csbewma_1.0.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): csbewma_1.0.1.tgz, r-oldrel (arm64): csbewma_1.0.1.tgz, r-release (x86_64): csbewma_1.0.1.tgz, r-oldrel (x86_64): csbewma_1.0.1.tgz

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.