Forum Discussion
show weekly change average
Source table: ID Date WeekNum Pageview A Jul 27 2020 31 100 A Jul 23 2020 30 200 A Aug 4 2020 32 300 B Jul 23 2020 30 333 B Jul 27 2020 31 111 B Jul 27 2020 ...
Anonymous - Yes, you can do it all dynamically in variables in DAX. For example here: https://community.powerbi.com/t5/Community-Blog/Design-Pattern-Groups-and-Super-Groups/ba-p/138149
The pattern is:
MinScoreMeasure = MINX ( SUMMARIZE ( Table, Table[Group] , "Measure",[YourMeasure] ), [Measure])
MaxScoreMeasure = MAXX ( SUMMARIZE ( Table, Table[Group] , "Measure",[YourMeasure] ), [Measure])
AvgScoreMeasure = AVERAGEX ( SUMMARIZE ( Table, Table[Group] , "Measure",[YourMeasure] ), [Measure])
etc.You can use something like:
VAR __Table = ADDCOLUMNS(SUMMARIZE(....),"% change", <calc goes here>)
Thanks both, i eventually figured out my ans below:
AVG =
AVERAGEX (
SUMMARIZE (
'mytable',
'mytable'[ID],
'mytable'[% difference vs Last Week]
),
[% difference vs Last Week]
)