compositions (version 2.0-8)

summary.rcomp: Summary of compositions in real geometry

Description

Compute a summary of a composition based on real geometry.

Usage

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

Value

A matrix containing summary statistics. The value is the same as for the classical summary

summary applied to a closed dataset.

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).

Author

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

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.

See Also

rcomp, summary.aplus, summary.acomp

Examples

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