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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