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Giada_Togliatti
Post Patron
Post Patron

weighted average

Hi,

I have this sample dataset:

Immagine.png

I need to calculate a weighed average in power bi:

 

Immagine.png

Media pesata is a calculated column: 

media pesata = Foglio1[Punteggio]*Foglio1[Peso]
 
Instead of 2,85, I need to have as result tue sum of media pesata divided by the sum of media peso (in this case:3,60+2,10)/1=5,7
How can I do?
Thank you
1 ACCEPTED SOLUTION
Jihwan_Kim
Super User
Super User

Hi, @Giada_Togliatti 

Please try something similar to the below.

I tried to create a sample pbix file similar to yours.

 

Picture3.png

 

Dedia pestata total fix =
IF (
ISFILTERED ( 'Table'[Category] ),
[Media pestata],
SUMX ( VALUES ( 'Table'[Category] ), [Media pestata] )
* SUMX ( VALUES ( 'Table'[Category] ), [Peso Avg] )
)
 
Or, please share your sample pbix file's link here.
 
 
The link below is my sample pbix file's link.
 
 
 

Hi, My name is Jihwan Kim.


If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.


Linkedin: linkedin.com/in/jihwankim1975/

Twitter: twitter.com/Jihwan_JHKIM

If this post helps, then please consider accepting it as the solution to help other members find it faster, and give a big thumbs up.


Go to My LinkedIn Page


View solution in original post

4 REPLIES 4
Jihwan_Kim
Super User
Super User

Hi, @Giada_Togliatti 

Please try something similar to the below.

I tried to create a sample pbix file similar to yours.

 

Picture3.png

 

Dedia pestata total fix =
IF (
ISFILTERED ( 'Table'[Category] ),
[Media pestata],
SUMX ( VALUES ( 'Table'[Category] ), [Media pestata] )
* SUMX ( VALUES ( 'Table'[Category] ), [Peso Avg] )
)
 
Or, please share your sample pbix file's link here.
 
 
The link below is my sample pbix file's link.
 
 
 

Hi, My name is Jihwan Kim.


If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.


Linkedin: linkedin.com/in/jihwankim1975/

Twitter: twitter.com/Jihwan_JHKIM

If this post helps, then please consider accepting it as the solution to help other members find it faster, and give a big thumbs up.


Go to My LinkedIn Page


perfect, thank you!

amitchandak
Super User
Super User

@Giada_Togliatti , Try a measure like

divide(sum(Table[Foglio1[Punteggio]), sum(table[media pesata]))

@amitchandak , it doesn't work, it gives me this result:

Immagine.png

What I need is another value: 5,70

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