Author Archives: Vlad Gutkovsky

3D Color Picker

AKA the first of many forays into the world of custom visualizations!

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Create a Qlik Sense-style Selections Bar in QlikView

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Fun with Fare Classes

Part 1: Understanding Pricing

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What are the Actual Odds of Impeachment?

Two models show the chances of successfully impeaching President Trump are not good.

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ARGB vs. ColorMix for Export Transparency

How to maintain color transparency when exporting QlikView tables to Excel!

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A Note of Caution When Using FilterDatabase

A handy Excel shortcut comes with a hidden pitfall.

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Is Self-Service a Disservice?

Is the hottest trend in BI taking us all in the wrong direction?

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Tug of War: When 100% is Not Really 100%

Adding new customer opportunities to market share visualizations.

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Hanging Rootograms & Chandelier Plots

Meet the little-known cousins of the histogram!

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Top N: We Can Do Better

The case for showing slices of data more intelligently.

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