Category Archives: #PreppinData

How to pivot rows to columns in Tableau Prep | #PreppinData | 2019 | 02

So it looks like Carl Allchin and Jonathan Allenby‘s little Tableau Prep project had a great first week! The solutions to #PreppinData Week 1 are available here: https://t.co/2oSmskhgxl We loved the feedback and alternate solutions found (along with some visualisations too). The new challenge will be posted tomorrow! Thanks to those that filled in the

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How to aggregate multiple columns in Tableau Prep | #PreppinData | 2019 | 01

Well hello there! Whether you’ve read my blog before or you’re here for the first time – Welcome to the first edition of a new weekly challenge, #PreppinData, spearheaded by Carl Allchin, “The Other” head coach at the The Information Lab Data School, and Jonathan Allenby, consultant at The Information Lab. In the same vain

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