PPtree {entropart} R Documentation

## Preprocessed Trees.

### Description

Methods for objects of type "PPtree".

### Usage

is.PPtree(x)
## S3 method for class 'PPtree'
plot(x, ...)


### Arguments

 x An object to be tested or plotted ... Additional arguments to be passed to the generic methods.

### Value

An object of class PPtree is a list:

 phyTree A phylo tree hTree A hclust tree Height The height of the tree, that is to say the distance between root and leaves Cuts A vector. Cut times of the tree (the distance from nodes to leaves) Intervals A vector. The lengths of intervals between cuts

is.PPtree returns TRUE if the object is of class PPtree.

plot.PPtree plots it.

### Note

Versions up to 1.3 contained a phylog tree, now deprecated in ade4. A phylo tree is now used.

See the dedicated vignette (vignette("Phylogenies", package="entropart")) for more details.

### Examples

data(Paracou618)
# Preprocess a phylog object
ppt <- Preprocess.Tree(EightSpTree)
# Is it a preprocessed tree?
is.PPtree(ppt)
# Plot it
plot(ppt, hang=-1)
# Alternative plot