In my previous post Haskell in Tableau? Yes, you can! I mentioned an example of Analytics Extention API implementation in the way it allowed to use Haskell in Tableau calculations.
And there are more examples of how Tableau calculations can be extended:
- https://glitch.com/edit/#!/tableau-analytics-api-samples demonstrates how you can add new functions to Tableau (the example is in JavaScript), and
- this video demonstrates how it is possible to use Ople.ai from Tableau:
https://www.youtube.com/watch?v=4hQVrh55in4.
Do you know of any other examples worth sharing?