R: Summary of compositions in real geometry

summary.rcomp {compositions} | R Documentation

## Summary of compositions in real geometry

### Description

Compute a summary of a composition based on real geometry.

### Usage

              ## S3 method for class 'rcomp'
    summary( object, ... ,robust=NULL)

### Arguments

`object` | an `rcomp` dataset of compositions
`...` | further arguments to `summary`
`robust` | A robustness description. See robustnessInCompositions for details. The option is currently not supported. If support is added the default will change to getOption(robust).

### Details

The data is applied a `clo` operation before the computation. Note that the statistics obtained will not keep any consistency if computed with all the parts available or only with a subcomposition.

### Value

A matrix containing summary statistics. The value is the same as for the classical summary `summary` applied to a closed dataset.

### Author(s)

K.Gerald v.d. Boogaart http://www.stat.boogaart.de

### See Also

`rcomp`, `summary.aplus`, `summary.acomp`

### Examples

    data(SimulatedAmounts)
    summary(rcomp(sa.lognormals))
    summary(rcomp(sa.tnormals))

[Package compositions version 1.40-2 Index]