neter365: Soap scrap as a function of production line speed (Neter et...

In Blossom: Statistical Comparisons with Distance-Function Based Permutation Tests

Description

Soap scrap as a function of production line speed for two different production lines.

Usage

data(neter365)

Format

A data frame with 27 observations on the following 4 variables.

soap

Soap scrap.

speed

Line speed.

line.n

An indicator of the production line.

lxs

Product of production line indicator and speed for their interaction.

Source

Neter, J., W. Wasserman, and M.H. Kutner. 1989. Applied Linear Regression Models. Richard S. Irwin, Inc., Homewood, Illinois. pp. 365–369.

References

Cade, B.S., and J.D. Richards. 1996. Permutation tests for least absolute deviation regression. Biometrics 52, 886–902.

Examples

plot(neter365$speed,neter365$soap,col = c("red","blue")[unclass(neter365$line.n)+1],
  pch = c(17,19)[unclass(neter365$line.n)+1],ylab = "Soap scrap",
  xlab = "Production speed")
  
legend(x = 280,y = 220,pch = c(17,19),legend = c("line 0", "line 1"),col = c("red","blue"))

Blossom documentation built on May 29, 2017, 10:55 p.m.