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qcc: An R package for quality control charting and statistical process control

This package provides quality control tools for statistical process control.

• Shewhart quality control charts for continuous, attribute and count data.
• Cusum and EWMA charts.
• Operating characteristic curves.
• Process capability analysis.
• Pareto chart and cause-and-effect chart.
• Multivariate control charts.

Author/Maintainer

• Luca Scrucca

Contributors

• Greg Snow
• Peter Bloomfield

Installation

To install the package type the following:

install.packages("qcc")
library(qcc)

Or you can install the development version from GitHub:

library(devtools)
install_github("luca-scr/qcc")
library(qcc)

How to Use This Package

See the paper

Scrucca, L. (2004) qcc: an R package for quality control charting and statistical process control. R News 4/1, 11-17.

and the vignette

A quick tour of qcc

Both documents are available in the Vignettes and other documentation section of the help.

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.