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Anonymous
Not applicable

Lag Function

I have a matrix and ideally I would like to create a lag column. What I mean by this is that for the first column the values  would be 

201403 - 

201404 - 26

201405 - 358

and so on. Is this possible?

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1 REPLY 1
Greg_Deckler
Super User
Super User

Example source data please or is that your source data? Please see this post regarding How to Get Your Question Answered Quickly: https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490

 

In general, you will probably need a VAR that leverages CALCULATETABLE, GROUPBY or SUMMARIZE. You would then need to ADDCOLUMN using EARLIER. See my article on EARLIER. See my article on Mean Time Before Failure (MTBF) which uses EARLIER: http://community.powerbi.com/t5/Community-Blog/Mean-Time-Between-Failure-MTBF-and-Power-BI/ba-p/3395...


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