Iris: Fisher's Iris data
In lmreg: Data and Functions Used in Linear Models and Regression with R: An Integrated Approach
Iris R Documentation
Fisher's Iris data
Description
Measurements of four dimensions of flowers of three species of the plant Iris (Iris setosa, Iris versicolor, and Iris virginica).
Usage
data(Iris)
Format
A data frame with 150 observations on the following 6 variables.
Species_NoSpecies number
Petal_widthPetal width (in cm)
Petal_lengthPetal length (in cm)
Sepal_widthSepal width (in cm)
Sepal_lengthSepal length (in cm)
Species_nameSpecies names: Setosa, Verginica or Versicolor, a character vector
Source
Fisher, R.A. (1936) The use of multiple measurements in taxonomic problems. Ann. Eugenics, 7, pp.179-188.
Examples
data(Iris)
head(Iris)
lmreg documentation built on Nov. 5, 2025, 5:58 p.m.
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| Iris | R Documentation |
Fisher's Iris data
Description
Measurements of four dimensions of flowers of three species of the plant Iris (Iris setosa, Iris versicolor, and Iris virginica).
Usage
data(Iris)Format
A data frame with 150 observations on the following 6 variables.
Species_NoSpecies number
Petal_widthPetal width (in cm)
Petal_lengthPetal length (in cm)
Sepal_widthSepal width (in cm)
Sepal_lengthSepal length (in cm)
Species_nameSpecies names:
Setosa,VerginicaorVersicolor, a character vector
Source
Fisher, R.A. (1936) The use of multiple measurements in taxonomic problems. Ann. Eugenics, 7, pp.179-188.
Examples
data(Iris)
head(Iris)
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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