Jim Dehner
Tableau Visionary and Ambassador
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YoY and YTD – 5 Ways YoY and YTD calculations are fundamental business metric – after all who doesn't want to know how they compared
Zero to Zen covers the 5 foundational concepts I needed to learn on the journey from spreadsheets to Tableau Like many, I struggled when first
When and How To Use Scaffolds The data structure has a huge effect on the results you get from your analysis. Like most of
Like many of you, I am not a data scientist. My background is in engineering and marketing. I started Tableau with a lot of
Recently I had someone ask about calculating the Net Promoter Score in Tableau. It's not difficult but first a word on what the NPS is
Working with Business Days Often you only want to use "Business Day" in your viz or move the weekend sales to Friday or Monday
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