coffee: Artifcial data set on Coffee Consumption, Heart Damage Index...
In gmonette/p3d: Plot 3d Data and Fitted Surfaces
coffee R Documentation
Artifcial data set on Coffee Consumption, Heart Damage Index and Stress
Description
Artifical data on 20 subjects to illustrate issues of causality with observational data
Usage
data(coffee)
Format
A data frame with 20 observations on the following 5 variables.
Occupationa factor with levels Grad_Student Professor Student
CoffeeIndex of coffee consumption
StressIndex of stress
HeartHeart Index: higher indicates a less healthy heart
Stress2Index of stress that is less reliable than 'Stress'
References
Monette, G. (1990), Geometry of Multiple Regression and Interactive 3-D Graphics, In Fox, J. & Long, S. (ed.),
Modern Methods of Data Analysis, Sage Publications, 209-256.
Examples
data(coffee)
## maybe str(coffee) ; plot(coffee) ...
gmonette/p3d documentation built on Nov. 16, 2023, 11:31 p.m.
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| coffee | R Documentation |
Artifcial data set on Coffee Consumption, Heart Damage Index and Stress
Description
Artifical data on 20 subjects to illustrate issues of causality with observational data
Usage
data(coffee)Format
A data frame with 20 observations on the following 5 variables.
Occupationa factor with levels
Grad_StudentProfessorStudentCoffeeIndex of coffee consumption
StressIndex of stress
HeartHeart Index: higher indicates a less healthy heart
Stress2Index of stress that is less reliable than 'Stress'
References
Monette, G. (1990), Geometry of Multiple Regression and Interactive 3-D Graphics, In Fox, J. & Long, S. (ed.), Modern Methods of Data Analysis, Sage Publications, 209-256.
Examples
data(coffee)
## maybe str(coffee) ; plot(coffee) ...
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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