Learn R Programming

faraway (version 1.0.8)

speedo: Speedometer cable shrinkage

Description

Speedometer cables can be noisy because of shrinkage in the plastic casing material. An experiment was conducted to find out what caused shrinkage by screening a large number of factors. The engineers started with 15 different factors.

Arguments

Format

The dataset contains the following variables: (variables a-o are 2 level factors, coded "+" and "-" where "+" indicates a higher value where appropriate)

a

liner outer diameter

b

liner die

c

liner material

d

liner line speed

e

wire braid type

f

braiding tension

g

wire diameter

h

liner tension

i

liner temperature

j

coating material

k

coating die type

l

melt temperature

m

screen pack

n

cooling method

o

line speed

y

percentage shrinkage per specimen