Automotive bivariate dataset

Description

The dataset describing the problem of automatic screwing the car wheels. Two characteristics are observed: the torque T of tightening a screw, and the rotation angle A of the screw until the necessary value of the torque is acquired.

Usage

data("automotive")

Format

A list containing:

x

a matrix with 47 observations and two quality characteristics T and A,

USL

the vector of the upper specification limits,

LSL

the vector of the lower specification limits,

Target

the vector of the target.

References

Ciupke K. (2014)

Examples

data("automotive")
x <- automotive$x
LSL <- automotive$LSL
USL <- automotive$USL
Target <- automotive$Target

Results