Finds the Archetypal Analysis of a Data Frame

Performs archetypal analysis by using Convex Hull approximation under a full control of all algorithmic parameters. It contains functions useful for finding the proper initial approximation, the optimal number of archetypes and function for applying main algorithm. Morup, M., Hansen, LK (2012) . Hochbaum, DS, Shmoys, DB (1985) . Eddy, WF(1977) . Barber, CB, Dobkin, DP, Huhdanpaa, HT (1996) . Christopoulos, DT (2016) .


Reference manual

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1.0.0 by Demetris Christopoulos, 7 months ago

Browse source code at

Authors: Demetris Christopoulos [aut, cre] , David Midgley [ctb] , INSEAD Fontainebleau France [fnd, cph]

Documentation:   PDF Manual  

GPL (>= 2) license

Imports Matrix, geometry, inflection, doParallel, lpSolve, methods

Suggests knitr, rmarkdown, plot3D

See at CRAN