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 |
2020 | Robust covariance estimators for mean-variance portfolio optimization with transaction lots | Rosadi, Dedi; Setiawan, Ezra Putranda; Templ, Matthias; Filzmoser, Peter |
2017 | Exploring outliers in compositional data with structural zeros | Templ, Matthias; Hron, Karel; Filzmoser, Peter |
2016 | Imputation of rounded zeros for high-dimensional compositional data | Templ, Matthias; Hron, Karel; Filzmoser, Peter; Gardlo, Alžbӗta |