CV

Education

PhD in Statistics focused on prediction models, Utrecht University, 2024 - Now
MSc in Statistics (Cum laude), Utrecht University, 2021-2023
BSc in Natural and Social Sciences, University of Amsterdam, 2018-2021

Work experience

Summer 2024: Visiting Researcher
- Moberg analytics, Philadelphia, USA
- Supervisors: Dick moberg, Ethan Moyer
2023 - 2024: Researcher
- Leiden University Medical Center
- Supervisors: Ewout Steyerberg, Erik van Zwet
2020 - 2023: Researcher, part-time
- SEO Amsterdam Economics
- Focus on financial markets.
2017 - 2020: (online) poker player
- Top 0.5% of tournament players for the years 2019 and 2020

Publications

The performance of interrupted time series designs with a limited number of time points: Learning losses due to school closures during the COVID-19 pandemic

van Leeuwen, F. D., Lugtig, P., & Feskens, R. (2024). "The performance of interrupted time series designs with a limited number of time points: Learning losses due to school closures during the COVID-19 pandemic." Plos One, 19(8), e0301301.

Empirical Evidence That There Is No Such Thing As A Validated Prediction Model

van Leeuwen, F. D., Steyerberg, E. W., van Klaveren, D., Wessler, B., Kent, D. M., & van Zwet, E. W. (2024). "Empirical Evidence That There Is No Such Thing As A Validated Prediction Model." arXiv preprint, arXiv:2406.08628.

TILTomorrow today: Dynamic factors predicting changes in intracranial pressure treatment intensity after traumatic brain injury

Bhattacharyay, S., van Leeuwen, F. D., Beqiri, E., Akerlund, C. A., Wilson, L., Steyerberg, E. W., ... & CENTER-TBI investigators and participants. (2024). "TILTomorrow today: Dynamic factors predicting changes in intracranial pressure treatment intensity after traumatic brain injury." medRxiv, 2024-05.

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CV