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Good day,
Can anyone help me to get below output column in DAX.
I want to calculate difference between values columns based on Dates column
name | DATES | VALUES | output |
A | 08-12-2019 04:00 | 25 | |
A | 09-12-2019 04:00 | 10 | 25 |
A | 10-12-2019 04:00 | 15 | 10 |
A | 11-12-2019 04:00 | 10 | 15 |
A | 12-12-2019 04:00 | 5 | 10 |
A | 13-12-2019 04:00 | 6 | 5 |
A | 14-12-2019 04:00 | 54 | 6 |
A | 15-12-2019 04:00 | 65 | 54 |
B | 08-12-2019 04:00 | 22 | |
B | 09-12-2019 04:00 | 47 | 22 |
B | 10-12-2019 04:00 | 51 | 47 |
B | 11-12-2019 04:00 | 28 | 51 |
B | 12-12-2019 04:00 | 64 | 28 |
B | 13-12-2019 04:00 | 85 | 64 |
B | 14-12-2019 04:00 | 16 | 85 |
C | 08-12-2019 04:00 | 91 | |
C | 09-12-2019 04:00 | 22 | 91 |
C | 10-12-2019 04:00 | 52 | 22 |
C | 11-12-2019 04:00 | 82 | 52 |
C | 12-12-2019 04:00 | 75 | 82 |
C | 13-12-2019 04:00 | 64 | 75 |
C | 14-12-2019 04:00 | 49 | 64 |
C | 15-12-2019 04:00 | 18 | 49 |
C | 16-12-2019 04:00 | 82 | 18 |
D | 08-12-2019 04:00 | 27 | 82 |
D | 09-12-2019 04:00 | 64 | |
D | 10-12-2019 04:00 | 73 | 64 |
D | 11-12-2019 04:00 | 35 | 73 |
D | 12-12-2019 04:00 | 48 | 35 |
D | 13-12-2019 04:00 | 64 | 48 |
D | 14-12-2019 04:00 | 32 | 64 |
Thanks,
Yogesh
Solved! Go to Solution.
This expression works in a calculated column to get your desired result. Replace "Data" throughout with your actual table name.
Previous Value =
VAR thisdatetime = Data[DATES]
VAR prevdatetime =
CALCULATE (
MAX ( Data[DATES] ),
ALLEXCEPT ( Data, Data[name] ),
Data[DATES] < thisdatetime
)
RETURN
CALCULATE (
MIN ( Data[VALUES] ),
ALLEXCEPT ( Data, Data[name] ),
Data[DATES] = prevdatetime
)
If this works for you, please mark it as the solution. Kudos are appreciated too. Please let me know if not.
Regards,
Pat
To learn more about Power BI, follow me on Twitter or subscribe on YouTube.
This expression works in a calculated column to get your desired result. Replace "Data" throughout with your actual table name.
Previous Value =
VAR thisdatetime = Data[DATES]
VAR prevdatetime =
CALCULATE (
MAX ( Data[DATES] ),
ALLEXCEPT ( Data, Data[name] ),
Data[DATES] < thisdatetime
)
RETURN
CALCULATE (
MIN ( Data[VALUES] ),
ALLEXCEPT ( Data, Data[name] ),
Data[DATES] = prevdatetime
)
If this works for you, please mark it as the solution. Kudos are appreciated too. Please let me know if not.
Regards,
Pat
To learn more about Power BI, follow me on Twitter or subscribe on YouTube.
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