24 citations · 72 across the 24 of their papers we have counts for
3 papers · 1 filter
Identification of mineralization in geochemistry along a transect based on the spatial curvature of log-ratios
Dominika Mikšová, Christopher Rieser, Peter Filzmoser
Detecting subcropping mineralizations but also deeply buried mineralizations is one important goal in geochemical exploration. The identification of useful indicators for mineraliz…
Cellwise Robust M Regression
Peter Filzmoser, Sebastiaan Höppner, Irene Ortner +2
The cellwise robust M regression estimator is introduced as the first estimator of its kind that intrinsically yields both a map of cellwise outliers consistent with the linear mod…
Robust Principal Component Analysis for Compositional Tables
Julie Rendlová, Karel Hron, Kamila Fačevicová +1
A data table which is arranged according to two factors can often be considered as a compositional table. An example is the number of unemployed people, split according to gender a…