urchin.growth: Data on growth of sea urchins
In UsingR: Data Sets, Etc. for the Text "Using R for Introductory Statistics", Second Edition
urchin.growth R Documentation
Data on growth of sea urchins
Description
Data on growth of sea urchins.
Usage
data(urchin.growth)
Format
A data frame with 250 observations on the following 2 variables.
- age
Estimated age of sea urchin
- size
Measurement of size
Details
Data is sampled from a data set that accompanies the thesis of P. Grosjean.
Source
Thesis was found at http://www.sciviews.org/_pgrosjean
Examples
data(urchin.growth)
plot(jitter(size) ~ jitter(age), data=urchin.growth)
UsingR documentation built on March 18, 2022, 7:32 p.m.
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| urchin.growth | R Documentation |
Data on growth of sea urchins
Description
Data on growth of sea urchins.
Usage
data(urchin.growth)
Format
A data frame with 250 observations on the following 2 variables.
- age
Estimated age of sea urchin
- size
Measurement of size
Details
Data is sampled from a data set that accompanies the thesis of P. Grosjean.
Source
Thesis was found at http://www.sciviews.org/_pgrosjean
Examples
data(urchin.growth) plot(jitter(size) ~ jitter(age), data=urchin.growth)
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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