Forum Discussion

tejapowerbi123's avatar
tejapowerbi123
Icon for Helper V rankHelper V
6 years ago
Solved

Date difference based on condition

Hello Community,

Can you please provide your suggestion?

I have two tables and they both have one to one relationship.My requirements is that I want to match ID on both table and if ID will match then I want to AVERAGE DAY DIFFERENCE.

I have tried below formula but I am not getting any result.

Calculated Column=

If (table a[id]=table b[id],average(datediff(table a[date],table b[date],day))

Here is my dataset.

Thanks

Table-A

ID

Date

A

15/06/2020

B

29/04/2020

 

Table-B

ID

Date

A

15/06/2020

C

21/04/2020

D

27/02/2020

 

 

Need Help
  • dax's avatar
    dax
    6 years ago

    Hi tejapowerbi123 , 

    You could try below measure and refer to my sample for details

    Measure 2 = IF(MIN(TA[ID])=MIN(TB[ID]), DATEDIFF(MIN(TA[DATE]), MIN(TB[DATE]), DAY), BLANK())

     

    Best Regards,
    Zoe Zhi

    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

9 Replies

  • parry2k's avatar
    parry2k
    Icon for Super User rankSuper User
    6 years ago

    tejapowerbi123 not very clear what would be the output, if there are dates in two tables and it is one row and what would be the average, isn't it is just a datediff? why you are using average?

    • tejapowerbi123's avatar
      tejapowerbi123
      Icon for Helper V rankHelper V
      6 years ago

      Hi Parry,

      Thank you so much for your suggestion.

      Please ignore AVERAGE,I am looking for day difference and it is not working.

      Do you have any suggestion for me?

      Thanks

       

      • parry2k's avatar
        parry2k
        Icon for Super User rankSuper User
        6 years ago

        tejapowerbi123 try this, assuming you are adding a new column in Table A, if you are adding a new column in Table B then use RELATED function with Table A

         

        Date Difference = If (table a[id]=RELATED(table b[id]),datediff(table a[date],RELATED(table b[date]),day))

         

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