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AtharNoraiz Frequent Visitor
Frequent Visitor

difference between rows of a date column

how i can calculate difference b/w rows of a Task date column as  calculated column

ac.png

 

1 ACCEPTED SOLUTION

Accepted Solutions
v-yulgu-msft Super Contributor
Super Contributor

Re: difference between rows of a date column

Hi @AtharNoraiz,

 

Add an index column first in Query Editor mode.

 

Then, create a calculated column with below DAX.

Datediff =
DATEDIFF (
    CALCULATE (
        MAX ( Table4[Task Date] ),
        FILTER ( Table4, Table4[Index] = EARLIER ( Table4[Index] ) - 1 )
    ),
    Table4[Task Date],
    DAY
)

1.PNG

 

Best regards,

Yuliana Gu

Community Support Team _ Yuliana Gu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

3 REPLIES 3
Super User
Super User

Re: difference between rows of a date column

Use EARLIER. See my article on Mean Time Before Failure (MTBF) which uses EARLIER: http://community.powerbi.com/t5/Community-Blog/Mean-Time-Between-Failure-MTBF-and-Power-BI/ba-p/3395...


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v-yulgu-msft Super Contributor
Super Contributor

Re: difference between rows of a date column

Hi @AtharNoraiz,

 

Add an index column first in Query Editor mode.

 

Then, create a calculated column with below DAX.

Datediff =
DATEDIFF (
    CALCULATE (
        MAX ( Table4[Task Date] ),
        FILTER ( Table4, Table4[Index] = EARLIER ( Table4[Index] ) - 1 )
    ),
    Table4[Task Date],
    DAY
)

1.PNG

 

Best regards,

Yuliana Gu

Community Support Team _ Yuliana Gu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

AtharNoraiz Frequent Visitor
Frequent Visitor

Re: difference between rows of a date column

thanks works perfect

 

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