machineOperators: machine operators

Description Usage Format Details Author(s) References Examples

Description

Compositions of eight-hour shifts of 27 machine operators

Usage

1

Format

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

Details

The data set from Aitchison (1986), p. 382, contains compositions of eight-hour shifts of 27 machine operators. The parts represent proportions of shifts in each activity: high-quality production, low-quality production, machine setting and machine repair.

Author(s)

Matthias Templ matthias.templ@tuwien.ac.at

References

Aitchison, J. (1986) The Statistical Analysis of Compositional Data Monographs on Statistics and Applied Probability. Chapman \& Hall Ltd., London (UK). 416p.

Examples

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