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qualityTools (version 1.0)

Statistical Methods for Quality Science

Description

This is a package for teaching statistical methods in the field of Quality Science. It covers distribution fitting, process capability, Gage R&R, factorial, fractional factorial design as well as response surface methods including the use of desirability functions.

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Version

Install

install.packages('qualityTools')

Monthly Downloads

66

Version

1.0

License

GPL-2

Maintainer

Thomas Roth

Last Published

June 15th, 2010

Functions in qualityTools (1.0)

qualityTools-package

Statistical Methods for Quality Sciences
fracChoose

Choosing a fractional or full factorial design from a table
units-methods

Get and set methods
aliasTable

display an alias table
as.data.frame.gageRR

Coerce to a data.frame
factors-methods

Get and set methods
effectPlot

effectPlot
contourPlot

Contour Plot
gageRR

Gage R&R - Gage Repeatability and Reproducibility
optimum

Optimal factor settings
blocking

Blocking
as.data.frame.desOpt

Coerce to a data.frame
overall

Overall Desirability
rsmChoose

Choosing a response surface design from a table
mvPlot

Multi-Vari Charts
summary-methods

Methods for Function summary in Package `base'
paretoPlot

paretoPlot
facDesign-class

Class "facDesign"
as.data.frame-methods

Methods for Function as.data.frame in Package base
qqPlot

Quantile-Quantile Plots for various distributions
summaryFits

Fit Summary
randomize

Randomization
wirePlot

3D Plot
normalPlot

Half-Normal plot
interactionPlot

interactionPlot
rsmDesign

Generate a response surface design (i.e. central composite design)
identity-methods

Get method
desires-methods

Get and set methods
facDesign

facDesign
confounds

Confounded Effects
types-methods

Get and set methods
distr-class

Class "distr"
pcr

Calculate the process capability ratios for a given dataset and distribution
centerCube-methods

Get and set methods
distribution

Distribution
blockGen-methods

Get and set methods
desirability

Desirability Function
print.adtest

Test Statistics
dotPlot

Function to create a dot plot
standOrd-methods

Get and set method
fracDesign

fracDesign
as.data.frame.facDesign

Coerce to a data.frame
ppPlot

Probability Plots for various distributions
gageRRDesign

Gage R&R - Gage Repeatability and Reproducibility
paretoChart

Pareto Chart
desOpt-class

Class "desOpt"
centerStar-methods

Get and set methods
[-methods

Methods for Function [ in Package `base'
code2real

Coding
distrCollection-class

Class "distrCollection"
plot-methods

Methods for Function plot in Package `graphics'
desirability-class

Class "desirability"