• https://arxiv.org/abs/1712.03198
• R packages: GenOrd, SimCorrMix, SimMSM, SimMultiCorrData, simrec, survsim
• R package synthpop (Nowokk et al JSS 2016)
• R package simdata - https://github.com/matherealize

The last two were suggested by Georg Heinze 2021-01-14