R: Cubic Ecological Data

bf88 {ade4} | R Documentation

## Cubic Ecological Data

### Description

`bf88` is a list of 6 data frames corresponding to 6 stages of vegetation.
Each data frame gives some bird species informations for 4 counties.

### Usage

    data(bf88)

### Format

A list of six data frames with 79 rows (bird species) and 4 columns (counties).
The 6 arrays (S1 to S6) are the 6 stages of vegetation.
The attribut 'nomesp' of this list is a vector of species French names.

### Source

Blondel, J. and Farre, H. (1988) The convergent trajectories of bird communities along ecological successions in european forests. Oecologia (Berlin), 75, 83–93.

### Examples

    data(bf88)
    fou1 <- foucart(bf88, scann = FALSE, nf = 3)
    fou1

    if(adegraphicsLoaded()) {
      g1 <- scatter(fou1, plot = FALSE)
      g2 <- s.traject(fou1$Tco, fou1$TC[, 1], plines.lty = 1:length(levels(fou1$TC[, 1])), plot = FALSE)
      g3 <- s.traject(fou1$Tco, fou1$TC[, 2], plines.lty = 1:length(levels(fou1$TC[, 2])), plot = FALSE)
      g41 <- s.label(fou1$Tco, plot = FALSE)
      g42 <- s.label(fou1$co, plab.cex = 2, plot = FALSE)
      g4 <- superpose(g41, g42, plot = FALSE)
      G1 <- ADEgS(list(g1, g2, g3, g4), layout = c(2, 2))

      G2 <- kplot(fou1, row.plab.cex = 0, psub.cex = 2)

    } else {
      par(mfrow = c(2,2))
      scatter(fou1)
      s.traject(fou1$Tco, fou1$TC[, 1])
      s.traject(fou1$Tco, fou1$TC[, 2])
      s.label(fou1$Tco)
      s.label(fou1$co, add.p = TRUE, clab = 2)
      par(mfrow = c(1, 1))
      kplot(fou1, clab.c = 2, clab.r = 0, csub = 3)
    }

[Package ade4 version 1.7-15 Index]