Publications
R-packages
- mdir.logrank: available on CRAN. This package consists of a flexible combination approach of weighted log-rank-tests for the two-sided (Ditzhaus and Friedrich, 2020) and fone-sided (Ditzhaus and Pauly, 2019) two sample survival testing problem.
- GFDsurv: available on CRAN. This package consists of three different testing strategies for survival factorial designs (Ditzhaus, Dobler and Pauly, 2021; Ditzhaus, Janssen and Pauly, 2020; Dobler and Pauly, SMMR, 2019).
Preprints
- Baumeister, Ditzhaus and Pauly (2022). Quantile-based MANOVA: A new tool for inferring multivariate data in factorial designs. (arXiv:2211.15484)
- Fernandez, Rivera and Ditzhaus (2022). A Multiple kernel testing procedure for non-proportional hazards in factorial designs. (arXiv:2206.07239)
- Matabuena, Félix, Ditzhaus, Vidal and Gude (2022). Hypothesis testing for matched pairs with missing data by maximum mean discrepancy: An application to continuous glucose monitoring. (arXiv:2206.01590)
- Dormuth, Liu, Xu, Pauly, Ditzhaus (2022). A comparitive study to alternatives to the log-rank test. (arXiv:2210.13258)
- Ditzhaus, Yu and Xu (2021). Studentized Permutation Method for Comparing Restricted Mean Survival Times with Small Sample from Randomized Trials. (arXiv:2102.10186).
- Ditzhaus and Janssen (2019). Dependence correction of multiple tests with applications to sparsity. (arxiv:1909.13727)
Publications
2022
- Leyvraz, Konietschke, Peuker, Schütte, Kessler, Ochsenreither, Ditzhaus, Sprünken, Dörpholz, Lamping, Rieke, Klinghammer, Burock, Ulrich, Poch, Schäfer, Klauschen, Joussen, Yaspo, Keilholz. Biomarkers-driven therapies for metastatic uveal melanoma: A prospective precision oncology feasibility study. European Journal of Cancer, DOI: 10.1016/j.ejca.2022.04.004
- Ditzhaus and Gaigall. Testing marginal homogeneity in Hilbert spaces with applications to stock market returns. TEST, doi: 10.1007/s11749-022-00802-5.
- Dormuth, Liu, Xu, Yu, Pauly, Ditzhaus. Which Test for Crossing Survival Curves? A Systematic Review. BMC Medical Research Methodology (published online, open access).
- Ditzhaus and Smaga. Permutation test for the multivariate coefficient of variation in factorial designs. Journal of Multivariate Analysis, Vol. 187, 104848.
2021
- Guckel, Niemann, Ditzhaus, Molatta, Bergau, Fink, Sciacca, El Hamriti, Imnadze, Steinhauer, Braun, Khalaph, Nölker, Sommer, Sohns. Long-term efficacy and impact on Mortality of Remote Magnetic Navigation guided catheter ablation of Ventricular Arrhythmias. Journal of Clinical Medicine, Vol. 10, 4695.
- Ditzhaus, Genuneit, Janssen, Pauly. CASANOVA: Permutation inference in factorial survival designs. Biometrics, early View.
- Lin, Vitkova, Asseyer, Serra, Motamedi, Chien, Ditzhaus, Papadopoulou, Benkert, Kuhle, Bellmann-Strobl, Ruprecht, Paul, Brandt, and Zimmermann. Increased serum neurofilament light and thin ganglion cell-inner plexiform layer are additive risk factors for disease activity in early MS. Neurology: Neuroimmunology & Neuroinflammation, Vol. 8, e1051.
- Ditzhaus, Fried and Pauly. QANOVA: Quantile-based Permutation Methods For General Factorial Designs. TEST (published online).
- Ditzhaus, Dobler, Pauly. Inferring median survival differences in general factorial designs via permutation tests. Statistical Methods in Medical Research, Vol. 30, 875-891.
2020
- Fernandez, Xu, Ditzhaus and Gretton. A kernel test for quasi-independence. Advances in Neural Information Processing Systems 33.
- Ditzhaus and Friedrich. More powerful logrank permutation tests for two-sample survival data. Journal of Statistical Computation and Simulation, Vol. 90, 2209-2227.
- Liu*, Ditzhaus* and Xu. A resampling-based test for two crossing survival curves. Pharmaceutical Statistics, Vol. 19, 399-409 (*equal contribution).
- Ditzhaus and Janssen. Bootstrap and permutation rank tests for proportional hazards under right censoring. Lifetime Data Analysis, Vol. 26, 493-517.
2019
- Ditzhaus. Signal detection via Phi-divergences for general mixtures. Bernoulli, Vol. 25, No 4A, 3041-3068.
- Ditzhaus and Pauly. Wild bootstrap logrank tests with broader power functions for testing superiority. Computational Statistics and Data Analysis, Vol.134, 1-11.
- Ditzhaus and Janssen. Variability and stability of the false discovery proportion. Electronic Journal of Statistics, Vol. 13, 882-910.
2018
- Ditzhaus and Janssen. Detectability of nonparametric signals: higher criticism versus likelihood ratio. Electronic Journal of Statistics, Vol.12, 4094-4137.
- Ditzhaus and Gaigall. A consistent goodness-of-fit test in separable Hilbert spaces. Journal of Nonparametric Statistics, Vol. 30, No. 4, 834-859.