I want quality measures for information. And today, we’ll take a closer look at one of them. A mere observation shows that many graphical elements are grossly exaggerated. That’s why we’ll show [...]

Controllers are bean counters – and that is a good thing! After all, good entrepreneurs are as well. And too many captains on one ship spoil the course.

When managers and statistics collide, less is often more. In general, however, there are not enough statistics in data visualizations. The only requirement is that they need to be robust.

Decision-makers who receive a traffic light for support really don’t have anything more to decide. The report author already made the judgment call. Worse yet, decision-makers don’t even have the [...]

Each analysis is a comparison at heart. The possibilities today are not endless. Which ones are important as part of your analytical tool set?

The Parisian trade fair, the prestigious Milan Fashion Week or the Pope's shoes - whatever focus you have for your observations it's always about data analysis, too.

Data analysis is a true art form. To present your results effectively, you need craftsmanship, creativity and drive. Appropriately, I find that exhibitions and books about art are a source of inspiration [...]