SixSigma: Six Sigma Tools for Quality and Process Improvement

This package contains functions and utilities to perform Statistical Analyses in the Six Sigma way. Through the DMAIC cycle (Define, Measure, Analyze, Improve, Control), you can manage several Quality Management studies: Gage R&R, Capability Analysis, Control Charts, Loss Function Analysis, etc. Data frames used in the book "Six Sigma with R" (Springer, 2012) are also included in the package.

Version: 0.8-1
Depends: R (≥ 2.14.0)
Imports: qcc, lattice, grid, ggplot2, reshape2, nortest, testthat
Published: 2014-03-07
Author: Emilio L. Cano, Javier M. Moguerza and Andrés Redchuk
Maintainer: Emilio L. Cano <emilio.lopez at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: SixSigma citation info
Materials: NEWS
CRAN checks: SixSigma results


Reference manual: SixSigma.pdf
Vignettes: HelicopterInstructions
Package source: SixSigma_0.8-1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: SixSigma_0.8-1.tgz, r-oldrel: SixSigma_0.8-1.tgz
OS X Mavericks binaries: r-release: SixSigma_0.8-1.tgz
Old sources: SixSigma archive