machineOperators: machine operators
In robCompositions: Compositional Data Analysis
machineOperators R Documentation
machine operators
Description
Compositions of eight-hour shifts of 27 machine operators
Usage
data(machineOperators)
Format
A data frame with 27 observations on the following 4 variables.
Details
hqproduction high-quality production
lqproduction low-quality production
setting machine settings
repair machine repair
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 and Hall Ltd., London (UK). 416p.
Examples
data(machineOperators)
str(machineOperators)
summary(machineOperators)
rowSums(machineOperators)
robCompositions documentation built on Aug. 22, 2025, 5:11 p.m.
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| machineOperators | R Documentation |
machine operators
Description
Compositions of eight-hour shifts of 27 machine operators
Usage
data(machineOperators)
Format
A data frame with 27 observations on the following 4 variables.
Details
hqproductionhigh-quality production
lqproductionlow-quality production
settingmachine settings
repairmachine repair
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 and Hall Ltd., London (UK). 416p.
Examples
data(machineOperators)
str(machineOperators)
summary(machineOperators)
rowSums(machineOperators)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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