“…Synthetic data -artificially generated data that mimic the original (observed) data by preserving relationships between variables (Nowok et al, 2016) -may be useful in several areas such as healthcare, finance, data science, and machine learning (Dahmen & Cook, 2019;Kamthe et al, 2021;Nowok et al, 2016;Patki et al, 2016). As such, copula-based data generation models -probabilistic models that allow for the statistical properties of observed data to be modelled in terms of individual behavior and (inter-)dependencies (Joe, 2014) -have shown potential in several applications such as finance, data science, and meteorology (Kamthe et al, 2021;Li et al, 2020;Meyer, Nagler, et al, 2021;Patki et al, 2016). Although copula-based data generation tools have been developed for tabular data -e.g.…”