How to determine the max date for a week across the year?

[Anonymous]

I have a table in which I have a date, the associated week and the associated year as three columns. I would like to determine the max date for each week and for each year using PowerBI.

I tried the following code but I am getting the max date across entire column.

[lbendlin · Accepted solution]

Here is a simple version of a calculated column using CALCULATE

Max Date Week =
VAR Y= [Fiscal Year]
VAR W= [Fiscal Week]
RETURN CALCULATE(MAX('Table'[Date]),All('Table'),'Table'[Fiscal Year]=Y,'Table'[Fiscal Week]=W)

If you don't like variables:

Max Date Week = CALCULATE(MAX('Table'[Date]),REMOVEFILTERS('Table'[Date]))

If you want to be more sophisticated you can use MAXX:

return maxx(filter('Table','Table'[Fiscal Week]=W && 'Table'[Fiscal Year]=Y),'Table'[Date])