Welcome to the website. Here I share my Tableau thoughts and learning. Check out the blog, or see past presentations and my portfolio.
A viz extension that replaces the classic map layers technique (MAKEPOINT, a blank map, and a pile of calc gymnastics) with a plain x,y canvas. Pick a point with you mouse, draw something there, repeat.
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A complete how-to guide for the Super Table viz extension: from loading your first .trex file to building fully formatted, conditionally coloured tables with sparklines and period-over-period comparisons. No calculated fields required.
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This week I attended two workshops about AI and Tableau. Then I built a custom KPI card viz extension in an afternoon. Here's what worked, what broke, and why you should consider building your own.
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