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julien13b1
New Member

cohort analysis

hi team,

 

i have too create a cohort analysis.

 

my variable is number of book seel each books. some of these books can have a downgrade or a upgrade.

the process of writing and publish the book can take until a year.

 

also i want for instance for those books sold in january 2020, what was the retention each month.

 

any tips or help please

2 REPLIES 2
v-yiruan-msft
Community Support
Community Support

Hi @julien13b1 ,

I'm not clear about your requirement. Could you please provide some sample data(exclude sensitive data) and your expected result with calculation logic and specific examples? Thank you.

Just for example:

Sample data:

Col1 xxx Colxx
aa .. 11
bb .. 22

Expected result(include visual setting, calculation logic and correct values etc.)

yingyinr_0-1631004816024.png

I found some blogs about cohort analysis, you can watch or read them. Hope they can help you.

Power BI: Cohort Analysis

DAX for Power BI - Easy Cohort Analysis

Time Based Cohort Analysis – Setting Up Your Data Models In Power BI

Best Regards

Community Support Team _ Rena
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
parry2k
Super User
Super User

@julien13b1  Read this post to get your answer quickly.

https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490...



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