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Anonymous's avatar
Anonymous
Not applicable
8 years ago
Solved

Calculate dates difference between different rows AND columns

Hello all,   I need jedis' mind.   Consider I have following data:   Task_ID  Date_Created          Date_Completed     1          08/08/18 12:05:02   08/08/18 12:06:08   2          07/08/18 1...
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TomMartens's avatar
TomMartens
Super User
8 years ago

Hey,

 

I created two calculated columns, the 1st returns the "Date_Completed" value from the previous Task_ID (currentID - 1) and the 2nd calculates the difference in seconds.

 

 

Date_Created_prev = 
var currentTaskID = 'Table1'[Task_ID]
return
CALCULATE(
    MAX('Table1'[Date_Completed])
    ,FILTER(
        ALL(Table1)
        ,'Table1'[Task_ID] = currentTaskID - 1
    )
)

 

DateDiff = 
DATEDIFF('Table1'[Date_Created],'Table1'[Date_Created_prev],SECOND)

Based on your sample data (I tweeked it a little, because I thought there were typos) the result looks like this:


Hopefully this is what you are looking for.

 

Regards,

Tom