Which Chart Type is Better? A Dangerous DataViz Pitfall.
I’ve just (almost) fallen into a dangerous data visualization pitfall. It was a usual LinkedIn discussion of a data visualization experiment. I realize that the … Read More
Category: Data Visualization
IBCS and data labeling in interactive Power BI reports
International Business Communication Standards (https://www.ibcs.com/ibcs-standards-1-2/) recommends: “Numbers with more than three digits in charts and four digits in tables are hard to read; moreover, such … Read More
Use interactivity and animation to guide report users
While explanatory reports should be intuitively easy to understand without any legends and tutorials, tools for data exploration may benefit from some complexity and therefore … Read More
US Presidential Election
The following chart has been rendered using the most recent code version from my Github Deneb-Vega repository. Copy URL to this page/chart to clipboard
How Charts Work: Understand and Explain Data with Confidence
The Financial Times is a source of great data-driven stories told through data visualization. The Financial Times vocabulary poster is a simple yet comprehensive tool … Read More
Power BI Pacman
Just a joke. But it opens great data visualization possibilities. Everything (almost) is possible. You know the rules. Use arrows to move around the visual. … Read More
Power BI Theme JSON tricks
I love Power BI community for the inspiration it gives. Today after reading this LinkedIn post by Jan Schroeven I realized that if Power BI … Read More
Better Treemap with meaningful colors and scaling
How to show almost 200 countries data on a treemap visual? For this experiment I took international trade statistics (merchandise exports by product group, annual) … Read More
Map with Pie Charts?
In Add a pie chart layer Azure documentation article you will learn how to add a pie chart layer to an Azure Maps Power BI … Read More
How to Breed a Unicorn? Dumbbell Chart in Power BI
It started with @shan_gsd‘s tweet about Year 2022 Week 33 of the Workout Wednesday and @CJMajka‘s reply “A dumbbell chart in #PowerBI?! That is kind … Read More