cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
Magomed Regular Visitor
Regular Visitor

DATEDIFF between Rows

Hello,  

 

I have a question about how to calculate datediff between rows. I have dataset like below: 

 

Trackingtockencreatedon
101.08.2018 08:00
101.08.2018 08:01
101.08.2018 08:12
101.08.2018 08:14
101.08.2018 08:15
101.08.2018 10:31

 

What I need is a calculated column where datediff (MIN or HOUR) between each row is calculated (from the very beginning).

 

Something like the outcome below (based on my example): 

 

Datediff

0

1

11

2

1

....

 

 

Could you please help me with that?

 

Regards

Magomed.

1 ACCEPTED SOLUTION

Accepted Solutions
Community Support Team
Community Support Team

Re: DATEDIFF between Rows

HI, @Magomed

After my test, you could do these follow my steps as below:

Step1:

Add a group rank column 

group rank = RANKX(FILTER(Table1,Table1[Trackingtocken]=EARLIER(Table1[Trackingtocken])),Table1[createdon],,ASC)

Step2:

Use EARLIER Function add a datediff column

Datediff = DATEDIFF(CALCULATE(MAX(Table1[createdon]),FILTER(Table1,Table1[Trackingtocken]=EARLIER(Table1[Trackingtocken])&&Table1[group rank]=EARLIER(Table1[group rank])-1)),Table1[createdon],MINUTE)

Result:

6.PNG

here is pbix, please try it.

https://www.dropbox.com/s/0v0qnnue9j1hvyx/DATEDIFF%20between%20Rows.pbix?dl=0

 

Best Regards,

Lin

 

 

 

 

Community Support Team _ Lin
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

4 REPLIES 4
Super User
Super User

Re: DATEDIFF between Rows

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...


I have book! Learn Power BI from Packt


Did I answer your question? Mark my post as a solution!

Proud to be a Datanaut!

Community Support Team
Community Support Team

Re: DATEDIFF between Rows

HI, @Magomed

After my test, you could do these follow my steps as below:

Step1:

Add a group rank column 

group rank = RANKX(FILTER(Table1,Table1[Trackingtocken]=EARLIER(Table1[Trackingtocken])),Table1[createdon],,ASC)

Step2:

Use EARLIER Function add a datediff column

Datediff = DATEDIFF(CALCULATE(MAX(Table1[createdon]),FILTER(Table1,Table1[Trackingtocken]=EARLIER(Table1[Trackingtocken])&&Table1[group rank]=EARLIER(Table1[group rank])-1)),Table1[createdon],MINUTE)

Result:

6.PNG

here is pbix, please try it.

https://www.dropbox.com/s/0v0qnnue9j1hvyx/DATEDIFF%20between%20Rows.pbix?dl=0

 

Best Regards,

Lin

 

 

 

 

Community Support Team _ Lin
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

Magomed Regular Visitor
Regular Visitor

Re: DATEDIFF between Rows

Hi Greg, 

 

Thanks a lot! I will test your approach. 

 

Regards

 

Magomed.

Magomed Regular Visitor
Regular Visitor

Re: DATEDIFF between Rows

Hi Lin, 

 

Thank you very much, it worked for me :). 

 

Regards

Magomed.

Helpful resources

Announcements
Ask Amanda Anything Q&A

Ask Amanda Anything Q&A

Learn the answers to some of the questions asked during the Amanda Triple A event.

October 2019 Community Highlights

October 2019 Community Highlights

October was a busy month in the community. Read the recap article to learn about some of the events and content.

New Solution Badges

New Solution Badges

Two waves of brand new solution badges are coming! Read the article for more information on our new community badges.

Analytics in Azure virtual event

Analytics in Azure virtual event

Experience a limitless analytics service built to ingest, prep, manage, and serve data for immediate use in Power BI.

Users Online
Currently online: 149 members 1,700 guests
Please welcome our newest community members: