R: Computes the delta score

delta.score {phangorn} | R Documentation

## Computes the δ score

### Description

Computes the treelikeness

### Usage

    delta.score(x, arg = "mean", ...)

### Arguments

`x` | an object of class `phyDat`
`arg` | Specifies the return value, one of "all", "mean" or "sd"
`...` | further arguments passed through `dist.hamming`

### Value

A vector containing the δ scores.

### Author(s)

Alastair Potts and Klaus Schliep

### References

BR Holland, KT Huber, A Dress, V Moulton (2002) δ Plots: a tool for analyzing phylogenetic distance data Russell D. Gray, David Bryant, Simon J. Greenhill (2010) On the shape and fabric of human history Molecular Biology and Evolution, 19(12) 2051–2059

Russell D. Gray, David Bryant, Simon J. Greenhill (2010) On the shape and fabric of human history Phil. Trans. R. Soc. B, 365 3923–3933; DOI: 10.1098/rstb.2010.0162

### See Also

`dist.hamming`

### Examples

    data(yeast)
    hist(delta.score(yeast, "all"))

[Package phangorn version 2.3.1 Index]