ex1613: Flea Beetle Distinction
In Sleuth3: Data Sets from Ramsey and Schafer's "Statistical Sleuth (3rd Ed)"
ex1613 R Documentation
Flea Beetle Distinction
Description
Data are the measurements from two very similar species of flea beetle.
Usage
ex1613
Format
A data frame with 36 observations on the following 4 variables.
- Specimen
specimen identification number
- Jnt1
measurement of first joint in micrometers
- Jnt2
measurement of second joint in micrometers
- Species
a factor with levels "conc" and
"heik"
Source
Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A
Course in Methods of Data Analysis (3rd ed), Cengage Learning.
References
Lubischew, A.A. (1962). On the Use of Discriminant Functions in
Taxonomy, Biometrics 18: 455–477.
Examples
str(ex1613)
Sleuth3 documentation built on May 29, 2024, 2:56 a.m.
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| ex1613 | R Documentation |
Flea Beetle Distinction
Description
Data are the measurements from two very similar species of flea beetle.
Usage
ex1613Format
A data frame with 36 observations on the following 4 variables.
- Specimen
specimen identification number
- Jnt1
measurement of first joint in micrometers
- Jnt2
measurement of second joint in micrometers
- Species
a factor with levels
"conc"and"heik"
Source
Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A Course in Methods of Data Analysis (3rd ed), Cengage Learning.
References
Lubischew, A.A. (1962). On the Use of Discriminant Functions in Taxonomy, Biometrics 18: 455–477.
Examples
str(ex1613)
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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