Forum Discussion
smpa01
Community Champion
Community ChampionDAX Table expression to return TOPN by partition
AlexisOlson I might have brought this one up in a different post with you but never really had a chance to properly ask the question. This post might get long with follow-up questions
My goal is t...
How about this?
GENERATE ( VALUES ( tbl[CAT] ), CALCULATETABLE ( TOPN ( 3, ADDCOLUMNS ( SUMMARIZE ( tbl, tbl[subCAT] ), "@Sum", CALCULATE ( SUM ( tbl[Value] ) ) ), [@Sum] ) ) )Or not best practice but shorter,
GENERATE ( VALUES ( tbl[CAT] ), CALCULATETABLE ( TOPN ( 3, SUMMARIZE ( tbl, tbl[subCAT], "@Sum", SUM ( tbl[Value] ) ), [@Sum] ) ) )
parry2k
Super User
Super Usersmpa01 try this measure
Top 3 =
CALCULATE (
[Sum],
KEEPFILTERS (
TOPN (
3,
FILTER (
ALLSELECTED (
tbl[CAT],
tbl[SubCat] ),
tbl[CAT] = MAX ( tbl[CAT] )
),
[Sum],
DESC
)
)
)
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