qualityTools: Statistical Methods for Quality Science

Contains methods associated with the Define, Measure, Analyze, Improve and Control (i.e. DMAIC) cycle of the Six Sigma Quality Management methodology.It covers distribution fitting, normal and non-normal process capability indices, techniques for Measurement Systems Analysis especially gage capability indices and Gage Repeatability (i.e Gage RR) and Reproducibility studies, factorial and fractional factorial designs as well as response surface methods including the use of desirability functions. Improvement via Six Sigma is project based strategy that covers 5 phases: Define - Pareto Chart; Measure - Probability and Quantile-Quantile Plots, Process Capability Indices for various distributions and Gage RR Analyze i.e. Pareto Chart, Multi-Vari Chart, Dot Plot; Improve - Full and fractional factorial, response surface and mixture designs as well as the desirability approach for simultaneous optimization of more than one response variable. Normal, Pareto and Lenth Plot of effects as well as Interaction Plots; Control - Quality Control Charts can be found in the 'qcc' package. The focus is on teaching the statistical methodology used in the Quality Sciences.

AuthorThomas Roth
Date of publication2016-02-24 17:40:35
MaintainerThomas Roth <thomas.roth@alumni.tu-berlin.de>
LicenseGPL-2
Version1.55
http://www.r-qualitytools.org

View on CRAN

Man pages

adSim: Bootstrap-based Anderson-Darling Test for Univariate...

aliasTable: Display an alias table

as.data.frame.desOpt: Coerce to a data.frame

as.data.frame.facDesign: Coerce to a data.frame

as.data.frame.gageRR: Coerce to a data.frame

as.data.frame-methods: Methods for Function as.data.frame in Package base

as.data.frame.mixDesign: Coerce the object of class mixDesign to a data.frame

as.data.frame.steepAscentDesign: Coerce to a data.frame

as.data.frame.taguchiDesign: Coerce to a data.frame

averagePlot: Function to create average Plots

blockGen-methods: Get and set methods

blocking: Blocking

centerCube-methods: Get and set methods

centerStar-methods: Get and set methods

code2real: Coding

compPlot: Function to create comparison Plots

confounds: Confounded Effects

contourPlot: Contour Plot

contourPlot3: function to create a ternary plot (contour plot) for an...

desirability: Desirability Function

desirability-class: Class "desirability"

desires-methods: Get and set methods

desOpt-class: Class "desOpt"

dgamma3: The gamma Distribution (3 Parameter)

distr-class: Class "distr"

distrCollection-class: Class "distrCollection"

distribution: Distribution

dlnorm3: The Lognormal Distribution (3 Parameter)

doeFactor-class: Class "doeFactor"

dotPlot: Function to create a dot plot

dweibull3: The Weibull Distribution (3 Parameter)

effectPlot: Main Effect Plots

effectPlot-methods: Methods for Function effectPlot

errorPlot: Function to create error Charts

facDesign: facDesign

facDesign-class: Class "facDesign"

factors-methods: Get and set methods

fracChoose: Choosing a fractional or full factorial design from a table.

fracDesign: fracDesign

gageLin: Function to visualize and calucalte the linearity of a gage.

gageLinDesign: Function to create a object of class MSALinearity.

gageRR: Gage R&R - Gage Repeatability and Reproducibility

gageRRDesign: Gage R&R - Gage Repeatability and Reproducibility

identity-methods: Get method

interactionPlot: interactionPlot

mixDesign: Mixture Designs

mixDesign-class: Class "mixDesign"

MSALinearity-class: Class '"MSALinearity"'

mvPlot: Multi-Vari-Charts

normalPlot: Normal plot

optimum: Optimal factor settings

overall: Overall Desirability

paretoChart: Pareto Chart

paretoPlot: paretoPlot

pbDesign: Plackett-Burman Designs

pcr: Process Capability Indices

plot-methods: Methods for Function plot in Package 'graphics'

ppPlot: Probability Plots for various distributions

print.adtest: Test Statistics

print.invisible: Print Function

qqPlot: Quantile-Quantile Plots for various distributions

qualityTools-package: Statistical Methods for Quality Sciences

randomize: Randomization

rsmChoose: Choosing a response surface design from a table

rsmDesign: Generate a response surface design (i.e. central composite...

selection-methods: Methods for Function [ in Package base

simProc: Simulated Process

snPlot: Signal-to-Noise-Ratio Plots

standOrd-methods: Get and set method

starDesign: Axial Design

summaryFits: Fit Summary

summary-methods: Methods for Function summary in Package base

taguchiChoose: Taguchi Designs

taguchiDesign: Taguchi Designs

types-methods: Get and set methods

units-methods: Get and set methods

values-methods: Get and Set methods

whiskersPlot: Function to create Whiskers Charts

wirePlot: 3D Plot

wirePlot3: function to create a ternary plot (3D wire plot) for an...

Files in this package

qualityTools
qualityTools/inst
qualityTools/inst/CITATION
qualityTools/inst/NEWS.Rd
qualityTools/inst/doc
qualityTools/inst/doc/qualityTools.R
qualityTools/inst/doc/qualityTools.pdf
qualityTools/inst/doc/qualityTools-078.R
qualityTools/inst/doc/qualityTools.rnw
qualityTools/NAMESPACE
qualityTools/R
qualityTools/R/err_t.r
qualityTools/R/vis_2.r
qualityTools/R/cg._g.r
qualityTools/R/cur_t.r
qualityTools/R/gag_n.r
qualityTools/R/dis_t.r
qualityTools/R/des_e.r
qualityTools/R/dot_t.r
qualityTools/R/rsm_n.r
qualityTools/R/COM_P.R qualityTools/R/gag_s.R
qualityTools/R/min_s.r
qualityTools/R/distr_3.r
qualityTools/R/par_t.r
qualityTools/R/internals.r
qualityTools/R/Com_t.r
qualityTools/R/vis_n.r
qualityTools/R/par_l.r
qualityTools/R/mul_t.r
qualityTools/R/tag_e.r
qualityTools/R/int_t.r
qualityTools/R/pcr_r.r
qualityTools/R/Blo_n.r
qualityTools/R/sta_n.r
qualityTools/R/ste_t.r
qualityTools/R/ort_s.r
qualityTools/R/adSim.R
qualityTools/R/sim_c.r
qualityTools/R/whi_t.r
qualityTools/R/myA_r.r
qualityTools/R/ave_t.r
qualityTools/R/int_qq.r
qualityTools/R/nor_t.r
qualityTools/R/mvPlot.R
qualityTools/R/eff_t.r
qualityTools/R/mix_n.r
qualityTools/R/hel_s.r
qualityTools/vignettes
qualityTools/vignettes/qualityTools-077.tex
qualityTools/vignettes/qualityTools-023.pdf
qualityTools/vignettes/qualityTools-009.pdf
qualityTools/vignettes/qualityTools-002.pdf
qualityTools/vignettes/qualityTools-013.pdf
qualityTools/vignettes/qualityTools-010.pdf
qualityTools/vignettes/Sweavel.sty
qualityTools/vignettes/qualityTools-006.pdf
qualityTools/vignettes/qualityTools-061.pdf
qualityTools/vignettes/Bilder
qualityTools/vignettes/Bilder/gageCapability.pdf
qualityTools/vignettes/Bilder/M.pdf
qualityTools/vignettes/Bilder/qualityToolsGrafik.pdf
qualityTools/vignettes/Bilder/D.pdf
qualityTools/vignettes/Bilder/I.pdf
qualityTools/vignettes/Bilder/blackbox.pdf
qualityTools/vignettes/Bilder/cg.pdf
qualityTools/vignettes/Bilder/A.pdf
qualityTools/vignettes/Bilder/C.pdf
qualityTools/vignettes/Bilder/blackbox.svg
qualityTools/vignettes/qualityTools-022.pdf
qualityTools/vignettes/RCode-077.R
qualityTools/vignettes/qualityTools-072.pdf
qualityTools/vignettes/qualityTools-026.pdf
qualityTools/vignettes/qualityTools-015.pdf
qualityTools/vignettes/qualityTools.rnw
qualityTools/vignettes/vignette.bib
qualityTools/vignettes/qualityTools-075.pdf
qualityTools/MD5
qualityTools/build
qualityTools/build/vignette.rds
qualityTools/DESCRIPTION
qualityTools/man
qualityTools/man/summary-methods.Rd
qualityTools/man/lows-methods.rd
qualityTools/man/blocking.Rd qualityTools/man/simProc.Rd qualityTools/man/facDesign-class.Rd qualityTools/man/dlnorm3.Rd qualityTools/man/qqPlot.Rd qualityTools/man/plot-methods.Rd qualityTools/man/distrCollection-class.Rd
qualityTools/man/gageRR-class.rd
qualityTools/man/fracChoose.Rd qualityTools/man/selection-methods.Rd qualityTools/man/as.data.frame.mixDesign.Rd
qualityTools/man/tolerance-methods.rd
qualityTools/man/print.adtest.Rd qualityTools/man/starDesign.Rd qualityTools/man/wirePlot.Rd
qualityTools/man/steepAscent.rd
qualityTools/man/taguchiFactor-class.rd
qualityTools/man/taguchiChoose.Rd qualityTools/man/dotPlot.Rd
qualityTools/man/compPlot-methods.rd
qualityTools/man/gageRRDesign.Rd qualityTools/man/pbDesign.Rd qualityTools/man/rsmDesign.Rd qualityTools/man/normalPlot.Rd qualityTools/man/averagePlot.Rd qualityTools/man/overall.Rd qualityTools/man/confounds.Rd qualityTools/man/compPlot.Rd qualityTools/man/effectPlot-methods.Rd
qualityTools/man/nrow-methods.rd
qualityTools/man/factors-methods.Rd qualityTools/man/types-methods.Rd qualityTools/man/qualityTools-package.Rd qualityTools/man/as.data.frame.taguchiDesign.Rd qualityTools/man/gageRR.Rd qualityTools/man/pcr.Rd
qualityTools/man/cube-methods.rd
qualityTools/man/distr-class.Rd qualityTools/man/as.data.frame.desOpt.Rd
qualityTools/man/star-methods.rd
qualityTools/man/oaChoose.rd
qualityTools/man/desires-methods.Rd qualityTools/man/centerStar-methods.Rd qualityTools/man/effectPlot.Rd
qualityTools/man/averagePlot-methods.rd
qualityTools/man/units-methods.Rd
qualityTools/man/cp.rd
qualityTools/man/adSim.Rd
qualityTools/man/cg.rd
qualityTools/man/randomize.Rd
qualityTools/man/block-methods.rd
qualityTools/man/paretoPlot.Rd qualityTools/man/ppPlot.Rd
qualityTools/man/response-methods.rd
qualityTools/man/mixDesign-class.Rd qualityTools/man/dweibull3.Rd qualityTools/man/standOrd-methods.Rd qualityTools/man/summaryFits.Rd qualityTools/man/as.data.frame.gageRR.Rd qualityTools/man/MSALinearity-class.Rd qualityTools/man/centerCube-methods.Rd
qualityTools/man/ncol-methods.rd
qualityTools/man/gageLin.Rd qualityTools/man/contourPlot3.Rd qualityTools/man/fracDesign.Rd
qualityTools/man/highs-methods.rd
qualityTools/man/as.data.frame.MSALinearity.rd
qualityTools/man/taguchiDesign-class.rd
qualityTools/man/rsmChoose.Rd qualityTools/man/as.data.frame.steepAscentDesign.Rd qualityTools/man/snPlot.Rd qualityTools/man/interactionPlot.Rd qualityTools/man/mvPlot.Rd
qualityTools/man/pbDesign-class.rd
qualityTools/man/aliasTable.Rd qualityTools/man/print.invisible.Rd
qualityTools/man/sigma-methods.rd
qualityTools/man/desirability.Rd qualityTools/man/errorPlot.Rd qualityTools/man/values-methods.Rd qualityTools/man/facDesign.Rd qualityTools/man/distribution.Rd
qualityTools/man/pbFactor-class.rd
qualityTools/man/wirePlot3.Rd
qualityTools/man/runOrd-methods.rd
qualityTools/man/errorPlot-methods.rd
qualityTools/man/fits-methods.rd
qualityTools/man/taguchiDesign.Rd qualityTools/man/identity-methods.Rd qualityTools/man/dgamma3.Rd qualityTools/man/doeFactor-class.Rd qualityTools/man/as.data.frame.facDesign.Rd qualityTools/man/optimum.Rd qualityTools/man/paretoChart.Rd qualityTools/man/blockGen-methods.Rd qualityTools/man/desirability-class.Rd qualityTools/man/contourPlot.Rd qualityTools/man/gageLinDesign.Rd qualityTools/man/desOpt-class.Rd
qualityTools/man/whiskersPlot-methods.rd
qualityTools/man/whiskersPlot.Rd qualityTools/man/as.data.frame-methods.Rd qualityTools/man/code2real.Rd
qualityTools/man/steepAscent-class.rd
qualityTools/man/names-methods.rd
qualityTools/man/mixDesign.Rd
qualityTools/man/as.data.frame.pbDesign.rd

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