ep.iris

The world famous Fisher's iris set: 150 flowers from 3 species with 4 attributes.

datasets

A variety of descriptive multivariate analyses with the singular value decomposition,
such as principal components analysis, correspondence analysis, and multidimensional scaling.
See An ExPosition of the Singular Value Decomposition in R (Beaton et al 2014) <doi:10.1016/j.csda.2013.11.006>.

Derek Beaton

ExPosition

Exploratory Analysis with the Singular Value Decomposition

ep.iris function

ep.iris$data: Data matrix with 150 flowers (rows) from 3 species with 4 attributes (columns) describing sepal and petal features. 
ep.iris$design: Design matrix with 150 flowers (rows) with 3 species (columns) indicating which flower belongs to which species.

Format

Fisher's iris Set (for ExPosition) — ep.iris

ep.iris$data: Data matrix with 150 flowers (rows) from 3 species with 4 attributes (columns) describing sepal and petal features. 
ep.iris$design: Design matrix with 150 flowers (rows) with 3 species (columns) indicating which flower belongs to which species.

ep.iris: Fisher's iris Set (for ExPosition)

Description

Usage

Arguments

Format