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CompositionalHDDA (version 1.0)

High Dimensional Discriminant Analysis with Compositional Data

Description

High dimensional discriminant analysis with compositional data is performed. The compositional data are first transformed using the alpha-transformation of Tsagris M., Preston S. and Wood A.T.A. (2011) , and then the High Dimensional Discriminant Analysis (HDDA) algorithm of Bouveyron C. Girard S. and Schmid C. (2007) is applied.

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Version

Install

install.packages('CompositionalHDDA')

Monthly Downloads

112

Version

1.0

License

GPL (>= 2)

Maintainer

Michail Tsagris

Last Published

July 11th, 2025

Functions in CompositionalHDDA (1.0)

alfa.hdda

HDDA for compositional data using the alpha-transformation
CompositionalHDDA-package

High Dimensional Discriminant Analysis with Compositional Data
cv.alfahdda

Cross-Validation of the HDDA for compositional data using the alpha-transformation