cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
Evandam
Helper I
Helper I

Calculate difference between invoice amount not based on date

I'm looking for a way to calculate the difference between invoice amount, but not based on dates (month), but based on order of the invoice. So the difference between each invoice per client based on the fact that the invoice number increases each time.

 

the sample data looks like this:

 

dummy data.jpg

1 ACCEPTED SOLUTION

pls try this

 

Column = 
VAR _l=maxx(FILTER('Table (2)','Table (2)'[client]=EARLIER('Table (2)'[client])&&'Table (2)'[invoice]<EARLIER('Table (2)'[invoice])),'Table (2)'[invoice])
return if(ISBLANK(_l),BLANK(),'Table (2)'[amount]-maxx(FILTER('Table (2)','Table (2)'[client]=EARLIER('Table (2)'[client])&&'Table (2)'[invoice]=_l),'Table (2)'[amount]))

1.PNG





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

Proud to be a Super User!




View solution in original post

7 REPLIES 7
ryan_mayu
Super User
Super User

could you pls provide the expected output?





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

Proud to be a Super User!




hi @ryan_mayu ,

it comes down to this:

result dummy.jpg

pls try this

 

Column = 
VAR _l=maxx(FILTER('Table (2)','Table (2)'[client]=EARLIER('Table (2)'[client])&&'Table (2)'[invoice]<EARLIER('Table (2)'[invoice])),'Table (2)'[invoice])
return if(ISBLANK(_l),BLANK(),'Table (2)'[amount]-maxx(FILTER('Table (2)','Table (2)'[client]=EARLIER('Table (2)'[client])&&'Table (2)'[invoice]=_l),'Table (2)'[amount]))

1.PNG





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

Proud to be a Super User!




@ryan_mayu 

Thank you! 
Almost works 100%. Only the last month of each years sums all the rows as you can see in the picture. Is there a way to fix this?

 

result1.jpg

yes , because you have more than one value for that month, what's the expected otuput?





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

Proud to be a Super User!




aaah sorry... its because i use the month and year in the X-axis so the values get summed in the vissual. thanks 🙂

you are welcome





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

Proud to be a Super User!




Helpful resources

Announcements
Carousel_PBI_Wave1

2023 Release Wave 1 Plans

Power BI release plans for 2023 release wave 1 describes all new features releasing from April 2023 through September 2023.

Power BI Summit Carousel 2

Global Power BI Training

Make sure you register today for the Power BI Summit 2023. Don't miss all of the great sessions and speakers!

BizApps LATAM 2023

Business Application LATAM Summit 2023

Join the biggest FREE Business Applications Event in LATAM this February.

Power Platform Bootcamp

Global Power Platform Bootcamp

In this bootcamp we will deep-dive into Microsoft’s Power Platform stack with hands-on sessions and labs, delivered to you by experts and community leaders.