Compare periods of time (in Tableau)
Learn how to #compare periods of #time in #Tableau!
This video offers two methods:
0:00 Intro
0:26 Comparing by year
2:38 Comparing by custom time period*
*in order to achieve a fair comparison, best to use AVG() instead of SUM() when comparing custom periods of time if one of the periods in longer than the other.
Check out the same content in written form if you prefer: https://theinformationlab.nl/compare-...