qcc v2.6

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by Luca Scrucca

Quality Control Charts

Shewhart quality control charts for continuous, attribute and count data. Cusum and EWMA charts. Operating characteristic curves. Process capability analysis. Pareto chart and cause-and-effect chart. Multivariate control charts.

Functions in qcc

Name Description
cause.and.effect Cause and effect diagram
stats.c Functions to plot Shewhart c chart
stats.S Functions to plot Shewhart S chart
process.capability Process capability analysis
shewhart.rules Functions specifying rules for Shewhart charts
cusum Cusum chart
qcc-internal Internal 'qcc' functions
orangejuice Orange juice data
qcc Quality Control Charts
ewma EWMA chart
stats.np Statistics used in computing and drawing a Shewhart np chart
oc.curves Operating Characteristic Function
ewmaSmooth EWMA smoothing function
circuit Circuit boards data
stats.T2 Statistics used in computing and drawing the Hotelling T^2 chart for subgrouped data
dyedcloth Dyed cloth data
pareto.chart Pareto chart
qcc.overdispersion.test Overdispersion test for binomial and poisson data
orangejuice2 Orange juice data -- Part 2
pistonrings Piston rings data
mqcc Multivariate Quality Control Charts
stats.T2.single Statistics used in computing and drawing the Hotelling T^2 chart for individual observations data
ellipseChart Multivariate Quality Control Charts
qcc.options Set or return options for the 'qcc' package.
boiler Bolier temperature data
stats.u Statistics used in computing and drawing a Shewhart u chart
qcc-package Quality Control Charts
qcc.groups Grouping data based on a sample indicator
stats.xbar Statistics used in computing and drawing a Shewhart xbar chart
pcmanufact Personal computer manufacturer data
stats.xbar.one Statistics used in computing and drawing a Shewhart xbar chart for one-at-time data
stats.g Statistics used in computing and drawing a Shewhart g chart
stats.p Statistics used in computing and drawing a Shewhart p chart
stats.R Statistics used in computing and drawing a Shewhart R chart
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Details

Date 2014-10-07
License GPL (>= 2)
Repository CRAN
ByteCompile true
LazyLoad yes
Packaged 2014-10-07 10:16:19 UTC; luca
NeedsCompilation no
Date/Publication 2014-10-07 12:42:16

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