Author

I. Van Keilegom

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Preprint Sep 2026

Goodness-of-fit for distributions on metric spaces

We propose a general goodness-of-fit framework for distributions on separable metric spaces. Under suitable identifiability conditions, probability distributions are characterized by distance profiles, which motivates their use in goodness-of-fit testing, for simple and composite null hypotheses. For composite null hyp...

Diego Serrano, Eduardo Garc'ia-Portugu'es, I. Van Keilegom · 0 citations

Preprint Aug 2026

Copula based dependent censoring in cure models with covariates

In survival analysis, the time-to-event variable T is frequently subject to right censoring. Individuals may withdraw from the study for various reasons, or may not experience the event of interest before the end of follow-up. In this paper, we distinguish between two types of censoring: a potentially dependent censori...

Morine Delhelle, A. El Ghouch, I. Van Keilegom · 1 citation