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Name:

Description:

This data set provides measurements of the diameter, height and volume of timber in 31 felled black cherry trees. Note that the diameter (in inches) is erroneously labelled Girth in the data. It is measured at 4 ft 6 in above the ground.

Variables:

A data frame with 31 observations on 4 variables.

[,1]

Girth

numeric

Tree diameter (rather than girth, actually) in inches

[,2]

Height

numeric

Height in ft

[,3]

Volume

numeric

Volume of timber in cubic ft

Link To Google Sheets:

Rows:

Columns:

License Type:

References/Notes/Attributions:

Source

Ryan, T. A., Joiner, B. L. and Ryan, B. F. (1976) The Minitab Student Handbook. Duxbury Press.

References

Atkinson, A. C. (1985) Plots, Transformations and Regression. Oxford University Press.

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/Diameter__Height_and_Volume_for_Black_Cherry_Trees_445_80.csv")

R Coding Interface:


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