Questions can be asked on GitHub Discussions. For bug reports and feature requests, please submit an issue on GitHub.


If you are interested in (scientific) collaboration, contact Prof. Dr. Rens van de Schoot or send an email to


How do you go from user to contributor? There are many ways to join in, and it might be less complicated than you expect. In a blogpost, we list some easy examples for first-time contributors, for example sharing your experiences or answering user questions on the Discussion platform.

Specific instructions for code-contributing are available on Github as well as instructions for developers.


All contributions, small or large, are very much appreciated!