Thanks a lot !!
This really worked. I was trying to use the fixed function but couldn't do it correctly.
You really saved me a lot of time. Thanks again.
Looks like you've found an answer. I had a similar problem, only the data I was trying to normalize was already an aggregated field, so the above calculation didn't work. I was, however, able to solve the issue with this calculation:
I just thought this could be helpful for anyone with a similar issue.
I approached it slightly differently. MinMax scalign in Python is:
minmax = [(x_i - min(x)) / (max(x) - min(x)) for x_i in x]
Which should be in Tableau the equivalent of Python's MinMaxScale (a.k.a. Normalization):
(MEDIAN([Blood Pressure])- TOTAL(MIN([Blood Pressure]))) / (TOTAL(MAX([Blood Pressure])) - TOTAL(MIN([Blood Pressure])))