iris2: A Reshaped Version of Anderson's Iris Data

In tablesgg: Presentation-Quality Tables, Displayed Using 'ggplot2'

Description

This is the same as R's built-in iris data set, but reshaped into “long” format. It contains four measurements for 50 flowers from each of three species of iris.

Usage

iris2

Format

A data frame with 600 observations on the following 5 variables.

plant

a numeric vector, numbering the flowers from 1 to 150

Species

a factor with levels setosa versicolor virginica

flower_part

a factor with levels Sepal Petal

direction

a factor with levels Length Width

value

a numeric vector, the measured value, in centimeters

Source

• Fisher, R. A. (1936) The use of multiple measurements in taxonomic problems. Annals of Eugenics, 7, Part II, 179–188.

• The data were collected by Anderson, Edgar (1935). The irises of the Gaspe Peninsula, Bulletin of the American Iris Society, 59, 2–5.

Examples

data(iris2)
str(iris2)

tablesgg documentation built on June 3, 2021, 1:06 a.m.