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SixSigma (version 0.11.1)

Six Sigma Tools for Quality Control and Improvement

Description

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 books "Six Sigma with R" [ISBN 978-1-4614-3652-2] and "Quality Control with R" [ISBN 978-3-319-24046-6], are also included in the package.

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Version

Install

install.packages('SixSigma')

Monthly Downloads

1,468

Version

0.11.1

License

GPL (>= 2)

Issues

10

Pull Requests

1

Stars

15

Forks

12

Maintainer

Emilio L. Cano

Last Published

August 22nd, 2023

Functions in SixSigma (0.11.1)

ss.ci

Confidence Interval for the mean
ss.ceDiag

Cause and Effect Diagram
ss.data.pb2

Particle Boards Example - by Groups
ss.data.pb1

Particle Boards Example - Individual Data
ss.data.pc

Data set for the printer cartridge example
ss.data.pc.big

Larger data set for the printer cartridges example
ss.data.wbx

Woodboard location for profiles
ss.data.thickness2

Metal Plates thickness (extended)
ss.data.ca

Data for a filling process in a winery
ss.data.pb3

Particle Boards Example - Attribute data
ss.data.pb4

Data for Practicle Boards Example - number of defects
ss.data.strings

Data set for the Guitar Strings example
ss.data.doe1

Pizza dough example data
ss.heli

Creates a pdf file with the design of the Paper Helicopter
ss.data.pc.r

Data set for the printer cartridge example, by region
ss.data.rr

Gage R&R data
ss.study.ca

Graphs and figures for a Capability Study
ss.data.thickness

Metal Plates Thickness
ss.data.wby

Woodboard profiles
ss.lf

Evaluates the Loss Function for a process.
ss.lfa

Loss Function Analysis
ss.rr

Gage R & R (Measurement System Assessment)
ss.pMap

Process Map
plotControlProfiles

Profiles control plot
climProfiles

Compute profiles limits
outProfiles

Get out-of-control profiles
ss.ca.z

Capability Indices
ss.ca.yield

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

Regularise set of profiles
ss.cc

Control Charts
plotProfiles

Plot Profiles
SixSigma-package

SixSigma: Six Sigma Tools for Quality Control and Improvement
ss.cc.constants

Functions to find out constants of the relative range distribution.
ss.data.pastries

Pastries data
ss.data.doe2

Data for the pizza dough example (robust design)
ss.data.density

Pellets density
ss.data.batteries

Data for the batteries example
ss.data.bolts

Data for the bolts example
ss.data.bills

Errors in bills data set