Textile experiment data set

Description

Woolen thread experiment data set.

Usage

data(woolen.data)

Format

This data frame with 27 observations contains the following columns:

x1

numeric. Length of test specimens factor.

x2

numeric. Amplitude of loading cycle factor.

x3

numeric. Load factor.

y

numeric. Cycles to failure response.

Source

Box, G. E. P. and D. R. Cox (1964). "An Analysis of Transformations (with discussion)", Journal of the Royal Statistical Society, Series B, Vol. 26, No. 2, pp. 211–254.

References

Box G. E. P, Hunter, J. S. and Hunter, W. C. (2005). Statistics for Experimenters II. New York: Wiley.

Examples

data(woolen.data)
str(woolen.data)
plot(woolen.data)

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(BHH2)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/BHH2/woolen.data.Rd_%03d_medium.png", width=480, height=480)
> ### Name: woolen.data
> ### Title: Textile experiment data set
> ### Aliases: woolen.data
> ### Keywords: datasets
> 
> ### ** Examples
> 
> data(woolen.data)
> str(woolen.data)
'data.frame':	27 obs. of  4 variables:
 $ x1: int  -1 -1 -1 -1 -1 -1 -1 -1 -1 0 ...
 $ x2: int  -1 -1 -1 0 0 0 1 1 1 -1 ...
 $ x3: int  -1 0 1 -1 0 1 -1 0 1 -1 ...
 $ y : int  674 370 292 338 266 210 170 118 90 1414 ...
> plot(woolen.data)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>