Interactive things I have built for teaching and for research, all of them running in the browser, with nothing to install.
Open educational resources built for the Data Literacy programme at TU Dortmund University. Each one runs entirely in the browser, with editable live code, and is available in English and German.
How different biases quietly distort what a statistical model tells you. Omitted-variable bias, sampling bias, survivorship bias and p-hacking are each worked through on artificial data you can change yourself, followed by a discussion and a quiz. No prior programming experience required.
An introduction to Python for absolute beginners: arithmetic and variables, data types, modules, pandas and matplotlib, descriptive analysis, conditions and loops, functions and classes and a closing chapter on setting Python up locally once the browser is no longer enough.
Visualisations that let you explore the results of a paper yourself, rather than reading them off a figure.
An interactive map of how Chilean news covers the energy transition. Twelve dynamic topics from lithium and copper mining to green hydrogen, glaciers and industrial “sacrifice zones”, grouped into five clusters and mapped across regions, provinces and comunas. Play the timeline to watch topic prevalence shift, click a location for its own curves, and follow each topic's leading words over time. Spanish and English.
Dr. Kai-Robin Lange