Motivation In the last article, I discussed how to implement a simple model to judge the (linear) relationship between two or more variables. In this article, I will walk you through a simple yet powerful tool for judging the difference between groups. In an ideal world, we would like to...
For many real-life questions, we are interested in the relationship between two (or more) parameters. Typical questions are: This article shows how to approach such questions using the simplest model. A model that assumes a linear relationship between the outcome (the thing that is affected) and the regressor(s) (the thing...
A friend asked me to create an interactive map for her. The task was to show places of the democratic movement in Leipzig (Germany) that could later be hosted on a website (Don’t worry, you don’t need to know German to follow along). The map provides information about where these...
When traveling through Germany, you might gain the impression that many cities in a particular region have similar names. A pattern that emerged through historical and geographical circumstances. As the country was divided into many smaller entities over centuries, different regions developed their own dialects leading to specific wording. I...
