Get the repartition of a string variable

[MaxPav]

Hi,

I want want to get the repartition on a string variable.

The variable is "COUNTRY" :

COUNTRY	NOTE
Italy	90
Italy	90
China	90

and i want to get

COUNTRY	NOTE	Wheight
Italy	90	66%
Italy	90	66%
China	90	33%

Maybe it is'nt yhe good wqay to do things. What i realy want is to exclude contry who have fews rows because they don't contribute but appears when i use median or average.

I am new in power BI so sorry if the answer is obvious.

Data source : data

[v-yetao1-msft · Accepted solution]

Hi @MaxPav 

You can use DIVIDE dax to calculate the percentage of the number of rows in different countries to the total number of rows .

Measure = DIVIDE(COUNTA('Table'[COUNTRY]),CALCULATE(COUNTA('Table'[COUNTRY]),ALL('Table')))

More info about the usage for DIVIDE dax can refer to the link :

https://docs.microsoft.com/en-us/power-bi/guidance/dax-divide-function-operator

Best Regards

Community Support Team _ Ailsa Tao

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

[MaxPav]

Hello myself,

I found this solution.

Step 1 : Power Query

#"Personnalisée ajoutée" = Table.AddColumn(#"Autres colonnes supprimées", "Personnalisé", each 1),
#"Personnalisée ajoutée1" = Table.AddColumn(#"Personnalisée ajoutée", "Personnalisé.1", each List.Sum(#"Personnalisée ajoutée"[Personnalisé])),
#"Colonnes renommées1" = Table.RenameColumns(#"Personnalisée ajoutée1",{{"Personnalisé.1", "Nb ligne"}}),
#"Autres colonnes supprimées1" = Table.SelectColumns(#"Colonnes renommées1",{"Num_Ligne", "country", "points", "price", "province", "region_1", "region_2", "title", "variety", "winery", "Nb ligne"})

Step 2 : Power BI, measures

Nb_Ligne_Country = COUNTA('winemag-data-130k-v2'[country])
TotalLigne = MAX('winemag-data-130k-v2'[Num_Ligne])
Poids = [Nb_Ligne_Country]/[TotalLigne]

I put this solution in case someone really needs it. However I think there must be a cleaner solution.