Forum Discussion
Get the Time Difference
Hello everyone,
Can someone help me create a calculated column to get the ouput below?
| ID | Date | Index | Output |
| A | 8/3/2023 7:45:05 | 1 | |
| A | 8/3/2023 7:45:15 | 2 | 0:00:10 |
| A | 8/3/2023 7:45:17 | 3 | 0:00:02 |
| B | 8/3/2023 7:45:21 | 1 | |
| B | 8/3/2023 7:45:27 | 2 | 0:00:06 |
| A | 8/3/2023 7:45:27 | 4 | 0:00:10 |
| A | 8/3/2023 7:46:01 | 5 | 0:00:34 |
| A | 8/3/2023 7:46:15 | 6 | 0:00:14 |
| C | 8/3/2023 7:46:31 | 1 | |
| C | 8/3/2023 7:46:50 | 2 | 0:00:19 |
| C | 8/3/2023 7:47:20 | 3 | 0:00:30 |
| B | 8/3/2023 7:47:40 | 3 | 0:02:13 |
- Anonymous3 years ago
Hi Leslie1015 ,
Calculated column:Output 2 = VAR CurrentID = TableName[ID] VAR CurrentIndex = TableName[Index] VAR CurrentDate = TableName[Date] VAR PreviousRow = CALCULATE ( MAX ( TableName[Date] ), ALLEXCEPT ( TableName, TableName[ID] ), TableName[Index] = CurrentIndex - 1 ) RETURN IF ( CurrentIndex > 1, CurrentDate - PreviousRow, BLANK () )Best Regards,
Gao
Community Support TeamIf there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!
How to get your questions answered quickly -- How to provide sample data in the Power BI Forum
2 Replies
- Greg_DecklerCommunity Champion
Leslie1015 See my article on Mean Time Between Failure (MTBF) which uses EARLIER: http://community.powerbi.com/t5/Community-Blog/Mean-Time-Between-Failure-MTBF-and-Power-BI/ba-p/339586.
The basic pattern is:
Column =
VAR __Current = [Value]
VAR __PreviousDate = MAXX(FILTER('Table','Table'[Date] < EARLIER('Table'[Date])),[Date])
VAR __Previous = MAXX(FILTER('Table',[Date]=__PreviousDate),[Value])
RETURN
__Current - __Previous - AnonymousNot applicable
Hi Leslie1015 ,
Calculated column:Output 2 = VAR CurrentID = TableName[ID] VAR CurrentIndex = TableName[Index] VAR CurrentDate = TableName[Date] VAR PreviousRow = CALCULATE ( MAX ( TableName[Date] ), ALLEXCEPT ( TableName, TableName[ID] ), TableName[Index] = CurrentIndex - 1 ) RETURN IF ( CurrentIndex > 1, CurrentDate - PreviousRow, BLANK () )Best Regards,
Gao
Community Support TeamIf there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!
How to get your questions answered quickly -- How to provide sample data in the Power BI Forum