Robust Estimation for Compositional Data.


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Documentation for package ‘robCompositions’ version 1.2.2

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robCompositions-package Robust Estimation for Compositional Data.
aDist Aitchison distance
adjust Adjusting for original scale
adtest Anderson-Darling Normality Tests
adtestWrapper Wrapper for Anderson-Darling tests
aitchison359 Artic lake sediment data
aitchison360 Another data set from the Atichsion book
aitchison395 Household expenditures data
alrEM alr-EM Imputation for Rounded Zeros
ilr Isometric log-ratio transformation
impCoda Imputation of missing values in compositional data
impKNNa Imputation of missing values in compositional data using knn methods
invilr Inverse isometric log-ratio transformation
machineOperators Machine Operators data set
outCoDa Outlier detection for compositional data
pcaCoDa Robust principal component analysis for compositional data
pfa Factor analysis for compositional data
plot.imp Plot method for objects of class imp
plot.outCoDa plot method for outCoDa objects
plot.pcaCoDa Plot method
print.adtestWrapper print method for objects of class adtestWrapper
print.imp Print method for objects of class imp
print.outCoDa print method for outCoDa objects
print.pcaCoDa Print method for pcaCoDa objects
robCompositions Robust Estimation for Compositional Data.
robVariation Robust variation matrix
summary.adtestWrapper summary method for objects of class adtestWrapper
summary.imp Summary method for objects of class imp