ex1513: Lynx Trappings and Sunspots
In Sleuth2: Data Sets from Ramsey and Schafer's "Statistical Sleuth (2nd Ed)"
ex1513 R Documentation
Lynx Trappings and Sunspots
Description
Data on the annual numbers of lynx trapped in the Mackenzie River
district of northwest Canada from 1821–1934.
Usage
ex1513
Format
A data frame with 114 observations on the following 3 variables.
Yearyear
Lynxnumber of lynx trapped
Spotsnumber of sunspots
Source
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A
Course in Methods of Data Analysis (2nd ed), Duxbury.
References
Elston, C. and Nicholson, M. (1942). The Ten Year Cycle in Numbers of
the Lynx in Canada, Journal of Animal Ecology 11(2):
215–244.
Examples
str(ex1513)
Sleuth2 documentation built on Jan. 25, 2024, 3:02 p.m.
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| ex1513 | R Documentation |
Lynx Trappings and Sunspots
Description
Data on the annual numbers of lynx trapped in the Mackenzie River district of northwest Canada from 1821–1934.
Usage
ex1513Format
A data frame with 114 observations on the following 3 variables.
Yearyear
Lynxnumber of lynx trapped
Spotsnumber of sunspots
Source
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.
References
Elston, C. and Nicholson, M. (1942). The Ten Year Cycle in Numbers of the Lynx in Canada, Journal of Animal Ecology 11(2): 215–244.
Examples
str(ex1513)
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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