Dr. Sandra Schmeller

Lectures & Courses:

Summer Semster 2026

Winter Semster 2025/26

Summer Semster 2025

Introduction to Survival Analysis

Winter Semster 2021

Fallstudien

Summer Semester 2021

Brief CV

October 2011 – January 2015: Studies of Mathematical Biometry (B.Sc.), Ulm University
Title of Bachelor’s Thesis: Nichtparametrische Schätzung einer Übergangswahrscheinlichkeit in einem nicht-Markov illness-death model mit Hilfe von konkurrierenden Risiken
January 2015 – June 2017: Studies of Mathematical Biometry (M.Sc.), Ulm University
Title of Master’s Thesis: Modeling time-dependent effects for competing risks endpoints in allogeneic stem cell transplantation – a piecewise constant approach
July 2017 – September 2021: Statistician at the German national registry for stem cell transplantation
January 2018 – July 2020: Tutor for Angewandte Statistik und prädiktive Methoden der School of Advanced Professional Studies
April 2021 - March 2026: Research Assistant and Doctoral Student at the Institute of Statistics, Ulm University
Since April 2026: Postdoctorial Researcher at the Institute of Statistics, Ulm University

Publications

Schmeller, S., Erdmann, A., Beyersmann, J., Angermann, C., and Ozga, A.K.
(2025). The challenge of time-to-event analysis for multiple events: a guided tour
from time to-first-event to recurrent time-to-event analysis. Biometrical Journal,
68(1), e70107. DOI: 10.1002/bimj.70107.
Schmeller, S., Izem, R., Lopez Romero, P., and Jehl, V. (2025). Long-Term
Safety Evaluations in the Presence of Switching: Evaluation of Two Approaches.
Pharmaceutical Statistics, 24(6), e70039. DOI: 10.1002/pst.70039.
Arslan, A., Labuhn, S., Sala, E., Ringhoffer, M., Schetelig, J., Schröder, T., Bug, G.,
Franke, G.-N., Stelljes, M., Dreger, P., Zeiser, R., Teschner, D., Bethge, W., Eder, M.,
Edinger, M., Amann, E.M., Neuchel, C., Schmid-Möglich, A., Schmeller, S., Beyers-
mann, J., Schrezenmeier, H., Mytilineos,J., Kröger, N., and Fürst D. (2024). Out-
comes of haploidentical transplants with PT-CY vs 10/10 MUD transplants with
ATG in Germany. Blood Advances, 8(23), 6104-6113.
Sockel, K., Neu, A., Goeckenjan, M., Ditschkowski, M., Hilgendorf, I., Kröger, N.,
Ayuk, F.A., Stoelzel, F., Middeke, J.M., Eder, M., Bethge, W., Finke, J., Bertz, H.,Kobbe,
G., Kaufmann, M., Platzbecker, U., Beverungen, D., Schmid, C., von Bonin,
M., Egger-Heidrich, K., Heberling, L., Trautmann-Grill, K., Teipel, R., Bug, G., Tis-
cher, J., Fraccaroli, A., Fante, M., Wolff, D., Luft, T., Winkler, J., Schäfer-Eckart, K.,
Scheid, C., Holtick, U., Klein, S., Blau, I.W., Burchert, A., Wulf, G., Hasenkamp, J.,
Schwerdtfeger, R., Kaun, S., Junghanss, C., Wortmann, F., Winter, S., Neidlinger,
H., Theuser,C., Beyersmann, J., Bornhaeuser, M., Schmeller∗ , S., and Schetelig∗ ,
J. (2024). Hope for motherhood: pregnancy after allogeneic hematopoietic cell
transplantation (a national multicenter study). Blood, 144(14), 1532-1542.
∗ authors contributed equally to this work
Schmeller, S., Fürst, D., and Beyersmann, J. (2023). Konkurrierende Risiken Mod-
elle. In: Gertheiss, J., Schmid, M., Spindler, M. (eds) Moderne Verfahren der Ange-
wandten Statistik. Springer Spektrum, Berlin, Heidelberg.
Fuerst D.∗ , Frank, S.,∗ , Mueller C., Beelen D. W., Schetelig J., Niederwieser D., Finke
J., Bunjes D., Kroeger N., Neuchel C., Tsamadou C., Schrezenmeier H., Beyersmann
J. and Mytilineos J. (2018). Competing-risk outcomes after hematopoietic stem
cell transplantation from the perspective of time-dependent effects. Haemato-
logica, 103(9), 1527.∗ authors contributed equally to this work
Gerds T.A., Beyersmann J., Starkopf L., Frank, S., van der Laan M.J., Schumacher
M. (2017) The Kaplan-Meier Integral in the Presence of Covariates: A Review. In:
Ferger D., González Manteiga W., Schmidt T., Wang JL. (eds) From Statistics to
Mathematical Finance. Springer, Cham.