ade4 (version 1.5-2)

lascaux: Genetic/Environment and types of variables

Description

This data set gives meristic, genetic and morphological data frame for 306 trouts.

Usage

data(lascaux)

encoding

latin1

source

Lascaux, J.M. (1996) Analyse de la variabilit� morphologique de la truite commune (Salmo trutta L.) dans les cours d'eau du bassin pyr�n�en m�diterran�en. Th�se de doctorat en sciences agronomiques, INP Toulouse.

References

See a data description at http://pbil.univ-lyon1.fr/R/pps/pps022.pdf (in French).

Examples

data(lascaux)
par(mfrow = c(2,2))
barplot(dudi.pca(lascaux$meris, scan = FALSE)$eig)
title(main = "Meristic")
barplot(dudi.pca(lascaux$colo, scan = FALSE)$eig)
title(main = "Coloration")
barplot(dudi.pca(na.omit(lascaux$morpho), scan = FALSE)$eig)
title(main = "Morphometric")
barplot(dudi.acm(na.omit(lascaux$orne), scan = FALSE)$eig)
title(main = "Ornemental")
par(mfrow = c(1,1))