cenLRinv: Inverse centred logratio mapping

Description Usage Arguments Value Author(s) References See Also Examples

View source: R/cenLRinv.R

Description

Applies the inverse centred logratio mapping.

Usage

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cenLRinv(x, useClassInfo = TRUE)

Arguments

x

an object of class “clr”, “data.frame” or “matrix”

useClassInfo

if the object is of class “clr”, the useClassInfo is used to determine if the class information should be used. If yes, also absolute values may be preserved.

Value

the resulting compositional data set.

Author(s)

Matthias Templ

References

Aitchison, J. (1986) The Statistical Analysis of Compositional Data Monographs on Statistics and Applied Probability. Chapman \& Hall Ltd., London (UK). 416p.

See Also

cenLR, addLR, pivotCoord, addLRinv, pivotCoordInv

Examples

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data(expenditures)
eclr <- cenLR(expenditures, 2)
inveclr <- cenLRinv(eclr)
head(expenditures)
head(inveclr)
head(cenLRinv(eclr$x.clr))

robCompositions documentation built on Jan. 13, 2021, 10:07 p.m.