X-bar Shewhart Control Chart for phase II.

Description

Builds the x-bar control chart for phase II.

Usage

cchart.Xbar2(x, x2bar, sigma, sizes)

Arguments

Details

To use this function it is necessary to have the output given by the function XbarI.

Value

Return a x-bar control chart for phase II.

Author(s)

Daniela R. Recchia, Emanuel P. Barbosa

See Also

cchart.Xbar1

Examples

data(pistonrings)
stat <- cchart.Xbar1(pistonrings[1:25, ])
cchart.Xbar2(pistonrings[26:40, ], stat[[1]][1], stat[[1]][2])

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(IQCC)
Loading required package: qcc
Package 'qcc', version 2.6
Type 'citation("qcc")' for citing this R package in publications.
Loading required package: MASS
Loading required package: micEcon

If you have questions, suggestions, or comments regarding one of the 'micEcon' packages, please use a forum or 'tracker' at micEcon's R-Forge site:
https://r-forge.r-project.org/projects/micecon/
Loading required package: miscTools
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/IQCC/cchart.Xbar2.Rd_%03d_medium.png", width=480, height=480)
> ### Name: cchart.Xbar2
> ### Title: X-bar Shewhart Control Chart for phase II.
> ### Aliases: cchart.Xbar2
> 
> ### ** Examples
> 
> data(pistonrings)
> stat <- cchart.Xbar1(pistonrings[1:25, ])
> cchart.Xbar2(pistonrings[26:40, ], stat[[1]][1], stat[[1]][2])
List of 11
 $ call      : language qcc(data = x, type = "xbar", center = x2bar, std.dev = sigma)
 $ type      : chr "xbar"
 $ data.name : chr "x"
 $ data      : num [1:15, 1:5] 74 74 74 74 74 ...
  ..- attr(*, "dimnames")=List of 2
 $ statistics: Named num [1:15] 74 74 74 74 74 ...
  ..- attr(*, "names")= chr [1:15] "26" "27" "28" "29" ...
 $ sizes     : Named int [1:15] 5 5 5 5 5 5 5 5 5 5 ...
  ..- attr(*, "names")= chr [1:15] "26" "27" "28" "29" ...
 $ center    : num 74
 $ std.dev   : num 0.00979
 $ nsigmas   : num 3
 $ limits    : num [1, 1:2] 74 74
  ..- attr(*, "dimnames")=List of 2
 $ violations:List of 2
 - attr(*, "class")= chr "qcc"
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>