qicharts2: Quality Improvement Charts

Functions for making run charts, Shewhart control charts and Pareto charts for continuous quality improvement. Included control charts are: I, MR, Xbar, S, T, C, U, U', P, P', and G charts. Non-random variation in the form of minor to moderate persistent shifts in data over time is identified by the Anhoej rules for unusually long runs and unusually few crossing [Anhoej, Olesen (2014) <doi:10.1371/journal.pone.0113825>]. Non-random variation in the form of larger, possibly transient, shifts is identified by Shewhart's 3-sigma rule [Mohammed, Worthington, Woodall (2008) <doi:10.1136/qshc.2004.012047>].

Version: 0.7.5
Depends: R (≥ 3.0.0)
Imports: ggplot2 (≥ 2.2.0), scales, stats
Suggests: dplyr (≥ 0.7.0), knitr, rmarkdown, testthat, tidyr
Published: 2024-05-09
DOI: 10.32614/CRAN.package.qicharts2
Author: Jacob Anhoej [aut, cre]
Maintainer: Jacob Anhoej <jacob at anhoej.net>
License: GPL-3
URL: https://github.com/anhoej/qicharts2
NeedsCompilation: no
Materials: README NEWS
CRAN checks: qicharts2 results


Reference manual: qicharts2.pdf
Vignettes: Quality Improvement Charts


Package source: qicharts2_0.7.5.tar.gz
Windows binaries: r-devel: qicharts2_0.7.5.zip, r-release: qicharts2_0.7.5.zip, r-oldrel: qicharts2_0.7.5.zip
macOS binaries: r-release (arm64): qicharts2_0.7.5.tgz, r-oldrel (arm64): qicharts2_0.7.5.tgz, r-release (x86_64): qicharts2_0.7.5.tgz, r-oldrel (x86_64): qicharts2_0.7.5.tgz
Old sources: qicharts2 archive

Reverse dependencies:

Reverse depends: RcmdrPlugin.UCA
Reverse imports: corona
Reverse suggests: industRial


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