aitchison360 {robCompositions}R Documentation

Another data set from the Atichsion book

Description

AFM compositions of 23 aphyric Skye lavas. This data set can be found on page 360 of the Aitchison book (see reference).

Usage

data(aitchison360)

Format

A data frame with 23 observations on the following 3 variables.

V1
a numeric vector of percentages of Na2O+K2O
V2
a numeric vector of percentages of Fe2O3
V3
a numeric vector of percentages of MgO

Source

Aitchison, J. (1986) The Statistical Analysis of Compositional Data Monographs on Statistics and Applied Probability. Chapman & Hall Ltd., London (UK). 416p.

Examples

data(aitchison360)

[Package robCompositions version 1.2 Index]