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Comparing Each Against Each Other: The No-SQL Cross Product

Here’s a problem that has been bouncing around in my brain since I first used Tableau. How do I compare the results of every permutation of one item vs. another? Here’s an example using Superstore...

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Tableau and R – Some Detailed Notes on What Goes to R and Back Again

Beyond all the statistical libraries, what  fascinates me about the Tableau & R integration is R’s ability to do iterative calculations on a given set of data, for example to compute Poisson...

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