Fill down last week value to other weeks if column A is blank

[BYENER]

Hi All,

I want to copy the week values which isn't blank to the other blank weeks. In the example attached the last week with value is week 25. I want copy this values to all other weeks in the future without value in column E.  This new formula should replace column F.

[v-xiaotang]

Hi @BYENER 

you can use add column in PQ editor, e.g.

Best Regards,

Community Support Team _ Tang

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[BYENER]

Hi @v-xiaotang ,

The data in Power BI is not in a table view. It's calculated by a measure (Average %)

[v-xiaotang]

Hi @BYENER 

Have you solved your problem? If yes, kindly mark the answer helpful as the solution, so that the others having same question can find this post quickly.

or

if problem still persists, pls let me know.

Best Regards,

Community Support Team _ Tang

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

[v-xiaotang · Accepted solution]

thanks for your reply @BYENER 

2 methods:

you can use function switch() to replace each row https://docs.microsoft.com/en-us/dax/switch-function-dax

replace = 
var _baseweek="2021-25"
var _avg2=CALCULATE([averageMeasure],FILTER(ALL('Table'),'Table'[N]=2&&'Table'[Week]=_baseweek))
var _avg3=CALCULATE([averageMeasure],FILTER(ALL('Table'),'Table'[N]=3&&'Table'[Week]=_baseweek))
var _avg4=CALCULATE([averageMeasure],FILTER(ALL('Table'),'Table'[N]=4&&'Table'[Week]=_baseweek))
var _avg5=CALCULATE([averageMeasure],FILTER(ALL('Table'),'Table'[N]=5&&'Table'[Week]=_baseweek))
var _avg6=CALCULATE([averageMeasure],FILTER(ALL('Table'),'Table'[N]=6&&'Table'[Week]=_baseweek))
return IF(MIN('Table'[Week])=_baseweek,[averageMeasure],SWITCH(MIN('Table'[N]),2,_avg2,3,_avg3,4,_avg4,5,_avg5,6,_avg6))

result:

or replace measure with column.

Best Regards,

Community Support Team _ Tang

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