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SixSigma (version 0.6.3)

Six Sigma Tools for Quality and Process Improvement

Description

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.

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Version

Install

install.packages('SixSigma')

Monthly Downloads

1,001

Version

0.6.3

License

GPL (>= 2)

Maintainer

Emilio Cano

Last Published

September 5th, 2012

Functions in SixSigma (0.6.3)

Main calculations regarding The Voice of the Process in SixSigma: Yield, FTY, RTY, DPMO

Capability Indices

Capability Indices

SixSigma-package

Six Sigma Tools for Quality and Process Improvement

Evaluates the Loss Function for a process.

Functions to find out constants of the relative range distribution.

Confidence Interval for the mean

Particle Boards Example - Individual Data

Particle Boards Example - Attribute data

Data for Practicle Boards Example - number of defects

Data for a filling process in a winery

Data set for the printer cartridge example

Big data set for the printer cartridges example

ss.data.batteries

Data for the batteries example

Particle Boards Example - by Groups

Data for the pizza dough example (robust design)

Data set for the printer cartridge example, by region

Cause and Effect Diagram

ss.data.strings

Data set for the Guitar Strings example

Gage R & R (Measure System Assessment)

Pizza dough example data

Creates a pdf file with the design of the Paper Helicopter

Loss Function Analysis

Example from the book Six Sigma With R. Bolts example.

Graphs and figures for a Capability Study

ss.data.pastries