ade4 (version 1.7-5)

lascaux: Genetic/Environment and types of variables

Description

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

Usage

data(lascaux)

Format

lascaux is a list of 9 components.

Source

Lascaux, J.M. (1996) Analyse de la variabilité morphologique de la truite commune (Salmo trutta L.) dans les cours d'eau du bassin pyrénéen méditerranéen. Thèse de doctorat en sciences agronomiques, INP Toulouse.

References

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

Examples

data(lascaux)

if(adegraphicsLoaded()) {
  g1 <- s1d.barchart(dudi.pca(lascaux$meris, scan = FALSE)$eig, psub.text = "Meristic", 
    p1d.hori = F, plot = FALSE)
  g2 <- s1d.barchart(dudi.pca(lascaux$colo, scan = FALSE)$eig, psub.text = "Coloration", 
    p1d.hori = F, plot = FALSE)
  g3 <- s1d.barchart(dudi.pca(na.omit(lascaux$morpho), scan = FALSE)$eig, 
    psub.text = "Morphometric", p1d.hori = F, plot = FALSE)
  g4 <- s1d.barchart(dudi.acm(na.omit(lascaux$orne), scan = FALSE)$eig, 
    psub.text = "Ornemental", p1d.hori = F, plot = FALSE)
  
  G <- ADEgS(c(g1, g2, g3, g4), layout = c(2, 2))
  
} else {
  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))
}