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Author: Kerry Kolosko
Power BI + Graphic Walker Online: A Tableau-like Interface for Vega-Lite
If you’ve ever wanted the flexibility of Deneb but felt overwhelmed by its code-first approach, Graphic Walker Online could be a good bridge. Graphic Walker is posited as Tableau-style front…
Extracting dominant colours in Fabric Notebooks
This blog post and accompanying code are inspired by this article on Towards Data Science, which walks through extracting dominant image colours using Python. The challenge From a Nightgale Data…
Care with Proportional Data Bars
Power BI’s data bars in matrix visuals can be a helpful way to visualize numeric values quickly. However, they have limited formatting options that can impact how easily users interpret…
Lasagna Plots and Heatmaps with Core Scatter
A relatively new Power BI Desktop release comes with the ability to rotate markers on scatter plots… … some interesting use cases have arisen from this feature, but one such…
Radial Column chart
In a previous blog, I wrote about creating polar charts with Power BI Core visuals. This article continues that conversation and demonstrates how to create a radial column chart, with…
Polar and radial charts with Power BI Core Visuals
Aside from the pie and donut charts, there is not much in the way of polar plots in the Power BI core visual set. Polar plots are rarely used in…
How do you choose the right visual? Turning to nature for dataviz inspo
“When shortcutting the design process, I think back to the natural world.” In my years of data visualisation consultancy, I am often asked “How do I choose the right visual?”.…
How to remove Copilot from Bing/Edge
If you are photosensitive, motion sensitive, or have AI fatigue, you might be desperately wanting to tone down the CoPilot neon colours, text animations, and attention-hogging prompts from your browser.…
Formatting Locale, Values and Tooltips in Deneb
When building a Deneb custom visual for a client I came across a scenario whereby the currency within the visual showed dollars in Bing browsers but British pounds in other…