sarcelles {ade4} | R Documentation |
The data frame sarcelles$tab
contains the number of the winter teals (Anas C. Crecca)
for which the ring was retrieved in the area i during the month j (n=3049).
data(sarcelles)
sarcelles
is a list of 4 components.
is a data frame with 14 rows-areas and 12 columns-months.
is a data frame with the 2 spatial coordinates of the 14 region centers.
is the neighbouring graph between areas, object of the class neig
.
is a vector containing the month items
Lebreton, J.D. (1973) Etude des d?placements saisonniers des Sarcelles d'hiver, Anas c. crecca L., hivernant en Camargue ? l'aide de l'analyse factorielle des correspondances. Compte rendu hebdomadaire des s?ances de l'Acad?mie des sciences, Paris, D, III, 277, 2417–2420.
## Not run: if(!adegraphicsLoaded()) { # depends of pixmap if(requireNamespace("pixmap", quietly = TRUE)) { bkgnd.pnm <- read.pnm(system.file("pictures/sarcelles.pnm", package = "ade4")) data(sarcelles) par(mfrow = c(4, 3)) for(i in 1:12) { s.distri(sarcelles$xy, sarcelles$tab[, i], pixmap = bkgnd.pnm, sub = sarcelles$col.names[i], clab = 0, csub = 2) s.value(sarcelles$xy, sarcelles$tab[, i], add.plot = TRUE, cleg = 0) } par(mfrow = c(1, 1)) } } ## End(Not run)