Visualization of categories [EN]

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Level Up

Visualization of categories [EN]

Welcome to this microlesson about the visualization of categories

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Visualization of categories [EN]

Data Literacy

1 Stunde



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In this microlesson, you will learn which basic concepts you should consider when visualizing data. In particular, we will look at the visualization of categorical data. We encounter this everywhere and good communication of the results of data should not be underestimated. In the final interactive exercise, you will check the readability of bar charts and pie charts. You will find ways to optimize them. You will do this using an example: The fictitious e-commerce company BestBooks sells books and advertises them via various channels in order to get as many people as possible interested in its products. But which channel brings the greatest benefit? You will investigate this question and more.

Was wirst du lernen?

  • The three basic rules of visualization
  • How to best visualize categories
  • Optimization of visualizations using practical examples

Welche Vorkenntnisse brauchst du?


Weitere Hinweise

This training was developed as part of the Level Up project. The Level Up project is funded initiative by the European Union, which aims to empower the labour force of European SMEs in digital competencies, through the development and provision of short-term training courses.

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Gefördert von

Logo des Bundesministeriums für Bildung und Forschung - BMBF
Logo der Europäischen Union - NextGenerationEU


Logo StackfuelLogo Institut für Angewandte Informatik - InfAI