warping {pad}R Documentation

PAD - Warping of Cu material data

Description

The warping data frame has 8 rows and 5 columns.

Usage

data(warping)

Format

This data frame contains the following columns:

temperature
a numeric vector with temperature (degrees centrigrade)
Cu40
a numeric vector with extent of warping with Cu content 40%
Cu60
a numeric vector with extent of warping with Cu content 60%
Cu80
a numeric vector with extent of warping with Cu content 80%
Cu100
a numeric vector with extent of warping with Cu content 100%

Details

These data are from a factorial experiment to investigate how metal plates with different levels of copper content warp when subjected to different temperatures. Warping is undesirable.

Examples

data(warping)
matplot(x=warping[,1], y=warping[,-1], ty="l", xlab="Temperature", ylab="warping")
legend(50, 15, c("40%", "60%", "80%", "100%"), lty=1:4, col=1:4)

[Package pad version 0.1-2 Index]