drill: Drill testing results
In Rlab: Functions and Datasets Required for ST370 Class
drill R Documentation
Drill testing results
Description
The data set drill contains the results of testing two types of drill
bits in the manufacture of compressors. There were two brands considered (Besley and Cleveland),
and the measurements are the number of holes drilled until the bit breaks.
The tests were done under the same manufacturing conditions, and the influence on performance due
to factors other than the brand was minimized.
Format
A data frame with 14 observations on the following 3 variables.
- brand
: drill manufacturer (Beasly or Cleveland)
- holes
: number of holes drilled before break
- price
: price of a bit
Examples
lplot(drill$brand,drill$price/drill$holes,
main='Price per Hole for Drill Bits',ylab='Price per Hole')
Rlab documentation built on May 5, 2022, 1:05 a.m.
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| drill | R Documentation |
Drill testing results
Description
The data set drill contains the results of testing two types of drill
bits in the manufacture of compressors. There were two brands considered (Besley and Cleveland),
and the measurements are the number of holes drilled until the bit breaks.
The tests were done under the same manufacturing conditions, and the influence on performance due
to factors other than the brand was minimized.
Format
A data frame with 14 observations on the following 3 variables.
- brand
: drill manufacturer (Beasly or Cleveland)
- holes
: number of holes drilled before break
- price
: price of a bit
Examples
lplot(drill$brand,drill$price/drill$holes, main='Price per Hole for Drill Bits',ylab='Price per Hole')
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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