arcticLake

Sand, silt, clay compositions of 39 sediment samples at different water depths in an Arctic lake.
  This data set can be found on page 359 of the Aitchison book (see reference).

datasets

The package includes methods for imputation of
        compositional data including robust methods, (robust) outlier
        detection for compositional data, (robust) principal component
        analysis for compositional data, (robust) factor analysis for
        compositional data and (robust) Anderson-Darling normality
        tests for compositional data as well as popular log-ratio
        transformations (alr, clr, ilr, and their inverse
        transformations).

Matthias Templ

robCompositions

Robust Estimation for Compositional Data.

arcticLake function

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

arcticLake: Artic lake sediment data

Description

Usage

Arguments

source

Details

Examples