I published the following open-source software packages:

Generative Art

The R package generativeart let’s you create images based on many thousand points. The position of every single point is calculated by a formula, which has random parameters. Because of the random numbers, every image looks different.

Destatis Cleaner

The csv files of Destatis, the Federal Statistical Office of Germany, don’t comply with common standards if a tidy, ready-to-use machine-readable dataset. This tools helps to jump start the data analysis by doing the time-consuming cleaning tasks:

You can find Destatis Cleaner on

If you are an R user, you can work with the destatiscleanr package. You can find the code and instructions on Github


A few files of code to get German polling data from on to your computer.