pcmanufact: Personal computer manufacturer data
In qcr: Quality Control Review
pcmanufact R Documentation
Personal computer manufacturer data
Description
A personal computer manufacturer counts the number of nonconformities per
unit on the final assembly line. He collects data on 20 samples of 5
computers each.
Format
A data frame with 10 observations on the following 2 variables.
- x
number of nonconformities (inspection units)
- sample
sample ID
- size
number of computers inspected
References
Montgomery, D.C. (1991) Introduction to Statistical
Quality Control, 2nd ed, New York, John Wiley & Sons, pp. 181–182
Examples
data(pcmanufact)
summary(pcmanufact)
plot(pcmanufact$x/pcmanufact$size, type="b")
qcr documentation built on March 18, 2022, 6 p.m.
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| pcmanufact | R Documentation |
Personal computer manufacturer data
Description
A personal computer manufacturer counts the number of nonconformities per unit on the final assembly line. He collects data on 20 samples of 5 computers each.
Format
A data frame with 10 observations on the following 2 variables.
- x
number of nonconformities (inspection units)
- sample
sample ID
- size
number of computers inspected
References
Montgomery, D.C. (1991) Introduction to Statistical Quality Control, 2nd ed, New York, John Wiley & Sons, pp. 181–182
Examples
data(pcmanufact) summary(pcmanufact) plot(pcmanufact$x/pcmanufact$size, type="b")
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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