R Graphical Manual

Browse All

Last data update: 2014.03.03

R: Graphs and figures for a Capability Study

ss.study.ca

R Documentation

Graphs and figures for a Capability Study

Description

Plots a Histogram with density lines about the data of a process. Check normality with qqplot and normality tests. Shows the Specification Limits and the Capability Indices.

Usage

ss.study.ca(xST, xLT = NA, LSL = NA, USL = NA, Target = NA, 
  alpha = 0.05, f.na.rm = TRUE, f.main = "Six Sigma Capability Analysis Study", 
  f.sub = "")

Arguments

`xST`	Short Term process performance data
`xLT`	Long Term process performance data
`LSL`	Lower Specification Limit of the process
`USL`	Upper Specification Limit of the process
`Target`	Target of the process
`alpha`	Type I error for the Confidence Interval
`f.na.rm`	If TRUE NA data will be removed
`f.main`	Main Title for the graphic output
`f.sub`	Subtitle for the graphic output

Value

Figures and plot for Capability Analysis

Author(s)

EL Cano

References

Cano, Emilio L., Moguerza, Javier M. and Redchuk, Andres. 2012. Six Sigma with R. Statistical Engineering for Process Improvement, Use R!, vol. 36. Springer, New York. http://www.springer.com/statistics/book/978-1-4614-3651-5.

Montgomery, DC (2008) Introduction to Statistical Quality Control (Sixth Edition). New York: Wiley&Sons

Examples

	ss.study.ca(ss.data.ca$Volume, rnorm(40, 753, 3), 
		LSL = 740, USL = 760, T = 750, alpha = 0.05, 
 			f.sub = "Winery Project")

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(SixSigma)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/SixSigma/ss.study.ca.Rd_%03d_medium.png", width=480, height=480)
> ### Name: ss.study.ca
> ### Title: Graphs and figures for a Capability Study
> ### Aliases: ss.study.ca
> 
> ### ** Examples
> 
> 	ss.study.ca(ss.data.ca$Volume, rnorm(40, 753, 3), 
+ 		LSL = 740, USL = 760, T = 750, alpha = 0.05, 
+  			f.sub = "Winery Project")
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>