Package: qicharts2 0.8.1

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>].

Authors:Jacob Anhoej [aut, cre]

qicharts2_0.8.1.tar.gz
qicharts2_0.8.1.zip(r-4.7)qicharts2_0.8.1.zip(r-4.6)qicharts2_0.8.1.zip(r-4.5)
qicharts2_0.8.1.tgz(r-4.6-any)qicharts2_0.8.1.tgz(r-4.5-any)
qicharts2_0.8.1.tar.gz(r-4.7-any)qicharts2_0.8.1.tar.gz(r-4.6-any)
qicharts2_0.8.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
qicharts2/json (API)
NEWS

# Install 'qicharts2' in R:
install.packages('qicharts2', repos = c('https://anhoej.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/anhoej/qicharts2/issues

Datasets:

On CRAN:

Conda:

9.03 score 42 stars 4 packages 173 scripts 1.4k downloads 3 exports 17 dependencies

Last updated from:dd68494551. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK142
source / vignettesOK203
linux-release-x86_64OK137
macos-release-arm64OK158
macos-oldrel-arm64OK143
windows-develOK104
windows-releaseOK99
windows-oldrelOK97
wasm-releaseOK104

Exports:bchartparetochartqic

Dependencies:clicpp11farverggplot2gluegtableisobandlabelinglifecycleR6RColorBrewerrlangS7scalesvctrsviridisLitewithr

Quality Improvement Charts

Jacob Anhøj

Rendered fromqicharts2.Rmdusingknitr::rmarkdownon May 16 2026.

Last update: 2025-05-15
Started: 2017-08-01