stumps: Larvae on Stumps
In tigerstats: R Functions for Elementary Statistics
Description
Biologists were interested in whether beetles prefer areas where beavers have cut down cottonwood trees.
(The tree-stumps produce tender green shoots that beetles are thought to like.) 23 circular plots, all of equal area,
were studied. For each plot the researchers counted the number of cottonwood stumps, and also the number of
clusters of beetle larvae found in the plot.
Format
A data frame with 23 observations on the following 2 variables.
- stumps
number of stumps in the plot
- larvae
number of larvae clusters in the plot
Source
Basic Practice of Statistics, by Moore and McCabe.
tigerstats documentation built on July 2, 2020, 2:32 a.m.
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Description
Biologists were interested in whether beetles prefer areas where beavers have cut down cottonwood trees. (The tree-stumps produce tender green shoots that beetles are thought to like.) 23 circular plots, all of equal area, were studied. For each plot the researchers counted the number of cottonwood stumps, and also the number of clusters of beetle larvae found in the plot.
Format
A data frame with 23 observations on the following 2 variables.
- stumps
number of stumps in the plot
- larvae
number of larvae clusters in the plot
Source
Basic Practice of Statistics, by Moore and McCabe.
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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