Learn R Programming
⚠️There's a newer version (2.6) of this package.Take me there.

qcc (version 1.3)

Quality Control Charts

Description

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.

Copy Link

Version

Install

install.packages('qcc')

Monthly Downloads

11,081

Version

1.3

License

GPL version 2 (or newer)

Maintainer

Luca Scrucca

Last Published

February 15th, 2017

Functions in qcc (1.3)

cusum.qcc

Cusum chart
stats.c

Functions to plot Shewhart c chart
qcc.overdispersion.test

Overdispersion test for binomial and poisson data
stats.xbar

Functions to plot Shewhart xbar chart
stats.S

Functions to plot Shewhart S chart
orangejuice2

Orange juice data -- Part 2
cause.and.effect

Cause and effect diagram
circuit

Circuit boards data
orangejuice

Orange juice data
stats.R

Functions to plot Shewhart R chart
qcc.options

Set or return options for the `qcc' package.
stats.g

Functions to plot Shewhart g chart
stats.xbar.one

Functions to plot Shewhart xbar chart for one-at-time data
shewhart.rules

Functions specifying rules for Shewhart charts
ewmaSmooth

EWMA smoothing function
stats.p

Functions to plot Shewhart p chart
pcmanufact

Personal computer manufacturer data
qcc

Quality Control Charts
stats.u

Functions to plot Shewhart u chart
ewma.qcc

EWMA chart
stats.np

Functions to plot Shewhart np chart
qcc.groups

Grouping data based on a sample indicator
process.capability.sixpack

Process capability sixpack plots
pareto.chart

Pareto chart
dyedcloth

Dyed cloth data
process.capability

Process capability analysis
oc.curves

Operating Characteristic Function
pistonrings

Piston rings data