hoop: Hoop tree data
In lmreg: Data and Functions Used in Linear Models and Regression with R: An Integrated Approach
hoop R Documentation
Hoop tree data
Description
Compressive strength and moisture content of wood in hoop
trees (Williams, 1959).
Usage
data(hoop)
Format
A data frame with 50 observations on the following 4 variables.
TempTemperature (in Celsius)
TreeHoop tree number
StrengthMaximum compressive strength parallel to the grain (in MPa)
MoistureMoisture content (100 times water mass/dry wood mass)
Source
Williams, E.J. (1959) Regression Analysis, Wiley, New York.
Examples
data(hoop)
head(hoop)
lmreg documentation built on Nov. 5, 2025, 5:58 p.m.
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| hoop | R Documentation |
Hoop tree data
Description
Compressive strength and moisture content of wood in hoop trees (Williams, 1959).
Usage
data(hoop)Format
A data frame with 50 observations on the following 4 variables.
TempTemperature (in Celsius)
TreeHoop tree number
StrengthMaximum compressive strength parallel to the grain (in MPa)
MoistureMoisture content (100 times water mass/dry wood mass)
Source
Williams, E.J. (1959) Regression Analysis, Wiley, New York.
Examples
data(hoop)
head(hoop)
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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