I was fortunate to be involved in the Next Level Tableau (NLT) training with Andy Kriebel this week and last. It's astounding how there is always something new I pick from up from students in classes. Difference From Table Calcs I never use the Difference from option when applying table calculations to a metric in Tableau. I learned the previous week that it starts with the current point and then goes back however long you specify. I thought it always skipped the current poin