5 citations · 5 across the 1 of their papers we have counts for
3 papers
stat.ME2026★ 5 cited
When Respondents Don't Care Anymore: Identifying the Onset of Careless Responding
Max Welz, Andreas Alfons
Questionnaires in the behavioral sciences tend to be lengthy. However, literature suggests that survey length is a contributing factor to careless responding, with longer questionn…
stat.CO2025
Efficient Computation of Sparse and Robust Maximum Association Estimators
Pia Pfeiffer, Andreas Alfons, Peter Filzmoser
Robust statistical estimators offer resilience against outliers but are often computationally challenging, particularly in high-dimensional sparse settings. Modern optimization tec…
stat.ME2024
Tandem clustering with invariant coordinate selection
Andreas Alfons, Aurore Archimbaud, Klaus Nordhausen +1
For multivariate data, tandem clustering is a well-known technique aiming to improve cluster identification through initial dimension reduction. Nevertheless, the usual approach us…