ade4 (version 1.01)

baran95: African Estuary Fishes

Description

This data set is a list containing relations between sites and species linked to dates

Usage

data(baran95)

source

Baran, E. (1995) Dynamique spatio-temporelle des peuplements de Poissons estuariens en Guin�e (Afrique de l'Ouest). Th"se de Doctorat, Universit� de Bretagne Occidentale. Data collected by net fishing sampling in the Fatala river estuary

Examples

data(baran95)
w <- dudi.pca(log(baran95$fau+1), scal = FALSE, scann = FALSE, 
    nf = 3)
w1 <- within(w, baran95$plan$date, scann = FALSE)
fatala <- ktab.within(w1)
stat1 <- statis(fatala, scan = FALSE, nf = 3)
w1 <- split(stat1$C.Co, baran95$plan$date)
w2 <- split(baran95$plan$site, baran95$plan$date)
par(mfrow = c(3,2))
for (j in 1:6) {
    s.label(stat1$C.Co[,1:2], clab = 0,
    sub = tab.names(fatala)[j], csub = 3)
    s.class(w1[[j]][,1:2], w2[[j]], clab = 2, axese = FALSE,
    add.plot = TRUE)
}
par(mfrow = c(1,1))

kplot(stat1, arrow = FALSE, traj = FALSE, clab = 2, uni = TRUE, 
    class = baran95$plan$site) #simpler

mfa1 <- mfa(fatala, scan = FALSE, nf = 3)
w1 <- split(mfa1$co, baran95$plan$date)
w2 <- split(baran95$plan$site, baran95$plan$date)
par(mfrow = c(3,2))
for (j in 1:6) {
    s.label(mfa1$co[,1:2], clab = 0,
    sub = tab.names(fatala)[j], csub = 3)
    s.class(w1[[j]][,1:2], w2[[j]], clab = 2, axese=FALSE,
    add.plot = TRUE)
}
par(mfrow = c(1,1))