shields: Insulation shields

Description Usage Format Examples

Description

Data set from Exercise 8.42 in Ott & Longnecker Introduction to Statistical Methods and Data Analysis, 6th ed. For use in DS705.

Usage

1
data("shields")

Format

A data frame with 20 observations on the following 2 variables.

Diameter

Inside diameter of the insulation shields for 3 different machines.

Machine

Letter code indicating each of 3 different machines, A, B, and C.

Examples

1
2
data(shields)
## maybe str(shields) ; plot(shields) ...

DataScienceUWL/DS705data documentation built on Jan. 15, 2022, 3:43 a.m.