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qicharts: Quality Improvement Charts

Functions for making run charts [Anhoej, Olesen (2014) <doi:10.1371/journal.pone.0113825>] and basic Shewhart control charts [Mohammed, Worthington, Woodall (2008) <doi:10.1136/qshc.2004.012047>] for measure and count data. The main function, qic(), creates run and control charts and has a simple interface with a rich set of options to control data analysis and plotting, including options for automatic data aggregation by subgroups, easy analysis of before-and-after data, exclusion of one or more data points from analysis, and splitting charts into sequential time periods. Missing values and empty subgroups are handled gracefully.

Version: 0.5.8
Depends: R (≥ 3.0.0)
Imports: lattice, latticeExtra, graphics, grDevices, stats, scales, ggplot2 (≥ 2.0.0)
Suggests: knitr, rmarkdown
Published: 2021-04-20
DOI: 10.32614/CRAN.package.qicharts
Author: Jacob Anhoej [aut, cre], Timo Roeder [ctb]
Maintainer: Jacob Anhoej <jacob at anhoej.net>
License: GPL-3
NeedsCompilation: no
Materials: README NEWS
CRAN checks: qicharts results

Documentation:

Reference manual: qicharts.pdf
Vignettes: controlharts
runcharts

Downloads:

Package source: qicharts_0.5.8.tar.gz
Windows binaries: r-devel: qicharts_0.5.8.zip, r-release: qicharts_0.5.8.zip, r-oldrel: qicharts_0.5.8.zip
macOS binaries: r-release (arm64): qicharts_0.5.8.tgz, r-oldrel (arm64): qicharts_0.5.8.tgz, r-release (x86_64): qicharts_0.5.8.tgz, r-oldrel (x86_64): qicharts_0.5.8.tgz
Old sources: qicharts archive

Reverse dependencies:

Reverse imports: boxcoxmix
Reverse suggests: agridat

Linking:

Please use the canonical form https://CRAN.R-project.org/package=qicharts to link to this page.

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.