Workshop on data visualizations

Data visualization workshop focused on principles of design and perception.

• Place: Amsterdam data science center, February 2022
• Slides
• Example using matplotlib and seaborn here:

Structure

• Introduction
• Part 1: Understanding the context
• Part 2: Data visualization theory
• Part 3: Design considerations
• Part 4: Storytelling
• Part 5: Programming

Summary

DATA VISUALIZATION

• Efficient and effective to show data —> Reduce cognitive load

WHY DO WE WANT TO REDUCE COGNITIVE LOAD

• More willing to read your paper
• More likely to understand the data/results
• More willing to accept the results
• More likely to remember them

HOW TO DO IT?

• Use effective channels and graphical objects
• Use the CRAP (contrast, repetition, alignment, proximity) principles of design
  • Contrast: Remove clutter and focus attention
• Tell a story