Counting a Specific Value per ID In PowerBI Table

[MSW]

Hello Community, 

Can someone help me out seems I cannot find the correct DAX command for making a calculated column. I have made the measure but I really need it in a column format. 

The Problem: Want to count the total times a value appears in a column per ID. 

Table looks like:

ID	Text Values	Count of 'True' Value
123	False	1
345	True	2
567	Blank	0
123	True	1
345	True	2
567	True	1
789	False	0

Thank you!

[v-zhangti · Accepted solution]

Hi, @MSW 

You can try the following methods.

Count of 'True' Value =
CALCULATE (
    COUNT ( 'Table'[ID] ),
    FILTER ( 'Table', [Text Values] = "TRUE" && [ID] = EARLIER ( 'Table'[ID] ) )
)

When the ID is 567, the Count of 'True' Value should also be displayed as 1 because there is already a True value.

Best Regards,

Community Support Team _Charlotte

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

[MSW]

@Whitewater100 This worked fantastic thank you. I was trying to put the IF statement after countrows. This helped solve my problem and help me learn better options. Thank you! 

[Whitewater100]

Hello- No problem and I understand. Are you able to mark it as a solution? Thanks!

[Whitewater100]

Hi:

When naming your table "Data" we can try this calculated column:

True Times =

var id_value = Data[ID]

return

IF(Data[Text Values] = "TRUE",

COUNTROWS(

FILTER(ALL(

Data),

Data[Text Values] = "TRUE" &&

Data[ID] = id_value)))

I hope this helped!