Min of ABS Measure

[BeaBF]

Hello everyone! This time I need you.

I need to calculate the minimum value among the absolute values ​​of a column grouped by key, in order to put in that line the sum of the same column. 

I try to explain, the data:

CHIAVE	DELTA_ADJ
AAA	-444,471873
AAA	380,175
BBB	-28323017,83
BBB	-80752,60925

I need to compute the sum of the column DELTA_ADJ grouped by CHIAVE, so:

-64,296873

-28403770,44

and put it in correspondence with the minimum value of the absolute value of each key, in this way:

CHIAVE	DELTA_ADJ	MIN VALUE
AAA	-444,471873	0
AAA	380,175	-64,296873
BBB	-28323017,83	0
BBB	-80752,60925	-28403770,44

EVERYTHING MUST BE DONE BY MEASURE, WITHOUT CALCULATED COLUMNS

THX,

BF

[tamerj1 · Accepted solution]

Hi @BeaBF 
You can try https://we.tl/t-rWuYaQz0GU

MIN VALUE = 
VAR AbsCurrentValue = ABS ( MAX ( Data[DELTA_ADJ] ) )
VAR ChiaveTable = CALCULATETABLE ( Data, ALLEXCEPT ( Data, Data[CHIAVE] ) )
VAR GroupedBySum = SUMX ( ChiaveTable, Data[DELTA_ADJ] )
VAR AbsMinValue = MINX ( ChiaveTable, ABS ( Data[DELTA_ADJ] ) )
VAR Result = IF ( AbsCurrentValue = AbsMinValue, GroupedBySum, 0 )
RETURN
    Result

[BeaBF]

@tamerj1 

Crazy! that's just what I wanted!

A thousand thanks!

BF