2 papers
stat.CO2016
REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
Daniel Fischer, Alain Berro, Klaus Nordhausen +1
The R-package REPPlab is designed to explore multivariate data sets using one-dimensional unsupervised projection pursuit. It is useful in practice as a preprocessing step to find…
stat.CO2016
Computing the Oja Median in R: The Package OjaNP
Daniel Fischer, Karl Mosler, Jyrki Möttönen +3
The Oja median is one of several extensions of the univariate median to the multivariate case. It has many nice properties, but is computationally demanding. In this paper, we firs…