Robust Estimation for Compositional Data.


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Documentation for package ‘robCompositions’ version 1.4.0

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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
alr Additive log-ratio transformation
alrEM alr-EM Imputation for Rounded Zeros
arcticLake Artic lake sediment data
clr Centred log-ratio transformation
coffee Coffee data
constSum Constant sum
daFisher Discriminant analysis by Fisher Rule.
expenditures Household expenditures data
expendituresEU Mean consumption expenditures data.
haplogroups Haplogroups data.
ilr Isometric log-ratio transformation
impCoda Imputation of missing values in compositional data
impKNNa Imputation of missing values in compositional data using knn methods
invalr Additive logistic transformaton
invclr Inverse centred log-ratio transformation
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
phd PhD Students in the EU
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.daFisher print method for objects of class daFisher
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
skyeLavas Aphyric skye lavas data
summary.adtestWrapper summary method for objects of class adtestWrapper
summary.imp Summary method for objects of class imp
ternaryDiag Ternary diagram