Issue Date | Title | Involved Person(s) |
2021 | Comparison of zero replacement strategies for compositional data with large numbers of zeros | Lubbe, Sugnet; Filzmoser, Peter; Templ, Matthias |
7-Nov-2020 | Strategies to replace high proportions of zeros in compositional data | Filzmoser, Peter; Lubbe, Sugnet; Templ, Matthias |
2020 | Robust covariance estimators for mean-variance portfolio optimization with transaction lots | Rosadi, Dedi; Setiawan, Ezra Putranda; Templ, Matthias; Filzmoser, Peter |