topic Re: averageX with where statement? in DAX Commands and Tips

averageX with where statement?

fisqkuz — Tue, 22 Mar 2022 18:18:08 GMT

For every hour I want to subtract one column from the other one only if the last column is smaller than the first one. Then I want the average of the result.

Currently trying (but failing obviously) like:

Avg Spd Column1 =

VAR bigger = SUMX(table1, table1[X] - table1[Y])

VAR two = CALCULATE(SUMX(table1, table1[X] - table1[Y]), bigger > 0)

RETURN

two

Re: averageX with where statement?

amitchandak — Wed, 23 Mar 2022 04:02:19 GMT

fisqkuz , force a row context/gorup by , prefer visual group/axis/row

example time here

Avg Spd Column1 =
VAR bigger = CALCULATE(SUMX(table1, table1[X] - table1[Y]))
VAR two = CALCULATE(SUMX(filter(values(table1[Time]),bigger > 0), bigger)
RETURN
two

Re: averageX with where statement?

v-xiaotang — Wed, 30 Mar 2022 07:06:36 GMT

Hi fisqkuz

Try this way, create the measures

DIFF = IF(MIN('Table'[Y])<MIN('Table'[X]),MIN('Table'[X])-MIN('Table'[Y]))

average = AVERAGEX('Table',[DIFF])

result (see sample file attached below)

Best Regards,

Community Support Team _Tang

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