Count Items Using Tableau Date Parameter Filter
Learn how to count and aggregate items within user-selected date filters.
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In this video, we will create a start and end date filter that allows me to count the number of members available during a certain time of the year.
The tricky part is ultimately aggregating the right counts so Tableau returns a single number. This idea came from a calculation I needed to do where the numerator had the number of members who had the # of Assessments/population of members.