cancel
Showing results for
Did you mean:

Fabric is Generally Available. Browse Fabric Presentations. Work towards your Fabric certification with the Cloud Skills Challenge.

Frequent Visitor

## How can I create a calculated column that calculates the running total of the last 13 periods?

This table contains several rich identifiers that should be took in consideration when calculating the running total.

Should I create a calculated column or a measure?

The thing is that when creating the measure, and adding it to a matrix, slicers dont work if I want to only see information for a specific country.  If I apply a filter by country the measure shows the values for all rows with the country selected, and the other countries show the sum of the entire table, and still appear in the table instead of dissapearing.

I have a week column identifier, and I added an index column to enumerate each column them.

This is the code I was using for the measure, so the current week and the previous weeks can have their own running total taking in consideration the previous 13 weeks.

Sum of 13 Previous Weeks Total Units =

CALCULATE([Sum of Total Units],

FILTER(ALL('Table1'), 'Table1'[Index]=SELECTEDVALUE('Table1'[Index]) ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+1 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+2 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+3 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+4 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+5 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+6 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+7 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+8 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+9 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+10 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+11 ||

'Table1'[Index]=SELECTEDVALUE('Table1'[Index])+12 &&

'Table1'[Country]= SELECTEDVALUE('Table1'[Country]) && ..... (repeats for each rich identifer)

))

Thank you in advance for the guidance

1 ACCEPTED SOLUTION
Super User

@AnaCh_ , Can you share sample data and sample output in table format? Or a sample pbix after removing sensitive data.

with help from week Index or Rank you can can rolling measure easily

example

rank or index(if only week wise data. Use a seperate week or date Table

Week Rank = RANKX(all('Date'),'Date'[Year Week],,ASC,Dense) //YYYYWW format
measures

Last 13 weeks = CALCULATE(sum('Table'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]>=max('Date'[Week Rank])-13 && 'Date'[Week Rank]<=max('Date'[Week Rank])))

3 REPLIES 3
Super User

@AnaCh_ , Can you share sample data and sample output in table format? Or a sample pbix after removing sensitive data.

with help from week Index or Rank you can can rolling measure easily

example

rank or index(if only week wise data. Use a seperate week or date Table

Week Rank = RANKX(all('Date'),'Date'[Year Week],,ASC,Dense) //YYYYWW format
measures

Last 13 weeks = CALCULATE(sum('Table'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]>=max('Date'[Week Rank])-13 && 'Date'[Week Rank]<=max('Date'[Week Rank])))

Frequent Visitor

Amitchandak,

https://community.powerbi.com/t5/DAX-Commands-and-Tips/How-to-calculate-the-max-of-a-measure-in-a-ma...

Frequent Visitor

Thank you very much this was pretty useful!

Announcements

#### Power BI Monthly Update - November 2023

Check out the November 2023 Power BI update to learn about new features.

#### Fabric Community News unified experience

Read the latest Fabric Community announcements, including updates on Power BI, Synapse, Data Factory and Data Activator.

#### Exclusive opportunity for Women!

Join us for a free, hands-on Microsoft workshop led by women trainers for women where you will learn how to build a Dashboard in a Day!

#### The largest Power BI and Fabric virtual conference

130+ sessions, 130+ speakers, Product managers, MVPs, and experts. All about Power BI and Fabric. Attend online or watch the recordings.

Top Solution Authors
Top Kudoed Authors