I am working with Tableau 10.1. I want to create a calculated field. That refers to another Data source. E. g. I have parts in different stations. Each part has the same identifier.
If the dimension [result] is NULL in station 33, i want to create a calculated field in station 32 for the same identifier that shows the result (station 32) as 3:
Here is what I tried till now: IF ATTR([Station 33].[Result]) = NULL Then 3 Else Attr([Result(station 32)]) END
However the formulas result is null..
Can anybody help here? Thanks in advance.
It'd be easier to answer this question with a packaged workbook showing what you've tried and some sample data.
Become a Viz Whiz on the Forums!
Support the Community and master Tableau.
Retrieving data ...