turbines: Fissures in turbine wheels
In GLMsData: Generalized Linear Model Data Sets
turbines R Documentation
Fissures in turbine wheels
Description
In an experiment,
turbine wheels were run for a number of hours,
and the number of fissures developed was counted
Usage
data(turbines)
Format
A data frame with 11 observations on the following 3 variables.
Hoursthe number of hours the turbine was run;
a numeric vector
Turbinesthe number of turbines run for the given amount of hours;
a numeric vector
Fissuresthe number of turbines wheels with fissures;
a numeric vector
Details
The data give the midpoints of running times;
that is,
the first row (where Hours=400) actually corresponds to
a running time of 0 to 800 hours.
The final class is 4400+ hours,
taken as 4600 for convenience.
Source
Raymond H. Myers, Douglas C. Montgomery, and G. Geoffrey Vining (2002)
Generalized linear models with applications in engineering and the sciences,
Wiley.
References
The original source is
Wayne Nelson (1982) Applied Life Data, Wiley, 407–409.
Examples
data(turbines)
summary(turbines)
GLMsData documentation built on Aug. 22, 2022, 9:10 a.m.
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| turbines | R Documentation |
Fissures in turbine wheels
Description
In an experiment, turbine wheels were run for a number of hours, and the number of fissures developed was counted
Usage
data(turbines)
Format
A data frame with 11 observations on the following 3 variables.
Hoursthe number of hours the turbine was run; a numeric vector
Turbinesthe number of turbines run for the given amount of hours; a numeric vector
Fissuresthe number of turbines wheels with fissures; a numeric vector
Details
The data give the midpoints of running times;
that is,
the first row (where Hours=400) actually corresponds to
a running time of 0 to 800 hours.
The final class is 4400+ hours,
taken as 4600 for convenience.
Source
Raymond H. Myers, Douglas C. Montgomery, and G. Geoffrey Vining (2002) Generalized linear models with applications in engineering and the sciences, Wiley.
References
The original source is Wayne Nelson (1982) Applied Life Data, Wiley, 407–409.
Examples
data(turbines) summary(turbines)
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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