willow: Willow beetle measurements
In smbdata: Data from "Statistical Methods in Biology"
willow R Documentation
Willow beetle measurements
Description
A sample of 50 willow beetles (Phratora vulgatissima) was collected from a willow crop near Bristol, UK, to investigate morphological variation within the population. For each beetle, measurements were taken of total body length and width, among other characteristics. This dataset enables analysis of size variation and potential relationships between morphological traits in willow beetles from this location.
Usage
willow
Format
A data frame with 3 variables: DBeetle, Length, Width.
- DBeetle
Factor. Unique identifier for each beetle in the sample.
- Length
Numeric. Total body length of the beetle (in millimeters, mm).
- Width
Numeric. Maximum body width of the beetle (in millimeters, mm).
Source
Welham, S. J., Gezan, S. A., Clark, S. J., and Mead, A. (2015) Statistical Methods in Biology: Design and analysis of experiments and regression
smbdata documentation built on Jan. 20, 2026, 5:06 p.m.
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| willow | R Documentation |
Willow beetle measurements
Description
A sample of 50 willow beetles (Phratora vulgatissima) was collected from a willow crop near Bristol, UK, to investigate morphological variation within the population. For each beetle, measurements were taken of total body length and width, among other characteristics. This dataset enables analysis of size variation and potential relationships between morphological traits in willow beetles from this location.
Usage
willow
Format
A data frame with 3 variables: DBeetle, Length, Width.
- DBeetle
Factor. Unique identifier for each beetle in the sample.
- Length
Numeric. Total body length of the beetle (in millimeters, mm).
- Width
Numeric. Maximum body width of the beetle (in millimeters, mm).
Source
Welham, S. J., Gezan, S. A., Clark, S. J., and Mead, A. (2015) Statistical Methods in Biology: Design and analysis of experiments and regression
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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