taxo.eg {ade4} | R Documentation

## Examples of taxonomy

### Description

This data sets contains two taxonomies.

### Usage

    data(taxo.eg)

### Format

`taxo.eg` is a list containing the 2 following objects:

taxo.eg[[1]]
  is a data frame with 15 species and 3 columns.
taxo.eg[[2]]
  is a data frame with 40 species and 2 columns.

### Details

Variables of the first data frame are : genre (a factor genre with 8 levels), famille (a factor familiy with 5 levels) and ordre (a factor order with 2 levels).

Variables of the second data frame are : gen(a factor genre with 29 levels), fam (a factor family with 19 levels).

### Source

Dolédec, S., Chessel, D., Ter Braak,C. J. F. and Champely S. (1996) Matching species traits to environmental variables: a new three-table ordination method. Environmental and Ecological Statistics, 3, 143–166.

### Examples

    data(taxo.eg)
    taxo.eg[[1]]
    as.taxo(taxo.eg[[1]])
    class(taxo.eg[[1]])
    class(as.taxo(taxo.eg[[1]]))

    tax.phy <- taxo2phylog(as.taxo(taxo.eg[[1]]))
    plot.phylog(tax.phy,clabel.l=1)

    par(mfrow = c(1,2))
    table.phylog(tax.phy$Bindica,tax.phy)
    table.phylog(tax.phy$Bscores,tax.phy)
    par(mfrow = c(1,1))

    radial.phylog(taxo2phylog(as.taxo(taxo.eg[[2]])))

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