Power BI Map: bad or good?
Did you see a map like the map on the left? A map like this was used as a main visual on one of the … Read More
Category: Data Visualization
Good Charts: The HBR Guide to Making Smarter, More Persuasive Data Visualizations
I read multiple books about data visualization (by Edward Tufte, Alberto Cairo, Stephen Few, Cole Nussbaumer Knaflic, Jonathan Schwabish and other authors). Therefore, before buying … Read More
Power BI report to analyze city (property, grocery store etc.) neighbors
In this post I want to show an example of a report that uses hierarchy bridge in the data model with recursive hierarchy. If you … Read More
3D and animation in Power BI?
I was writing just a comment (about 3D cursed BI tools) in LinkedIn, but it’s going to be more than just a short comment, so … Read More
Storytelling with Data: A Data Visualization Guide for Business Professionals
If your job is to talk with people about numbers (any numbers: profit and loss, salary, election results, number of stars in the universe) then … Read More
Collect, Combine, and Transform Data Using Power Query in Excel and Power BI
I usually don’t read books with step by step instruction like “click File, then click Open”. I start working with a new tool right away … Read More
Line and stacked column chart with outliers
In this post I’ll show how to handle a time series of data with outliers (extremely high values). For example, number of new COVID-19 deaths … Read More