Create Random Sample table based on user Productivity

[Anonymous]

Hello guys

i have productivity table for all users as below

 

and i create calculated measure 3% like "sample = COUNT(productivity_table[ID No])*0.03" by username

I want to create output random table based on total sample ( 3% of productivity ) by username like ;
username "nadyan" must have '2' (Based on sample 3% column in total sample table) random sample case,
so i want to get only 2 row data in Productivity table  wich handled by nadyan
so are "fiegata" and any other user

FYI, my connection is on "Directquery" mode to SQL,

i tried to used "Rand()" and "Sample()" for this case but the results are not as expected.

Please can you help me to solve this.

Thank you 
Regards

[Anonymous · Accepted solution]

Hi  @Anonymous ,

I created the data:

Here are the steps you can follow：

1. Create measure.

Count_measure = COUNTX(FILTER(ALL('Table'),MAX('Table'[Username])='Table'[Username]&&'Table'[ID NO]>MAX('Table'[ID NO])),'Table'[Gen ID])

Result =
IF(MAX('Table'[Sample])>=[Count_measure]&&NOT(ISBLANK([Count_measure])),1,0)

Result:

2. Place Measure[Result] in Filter, set is =1, apply filter.

3. Result：

Best Regards,

Liu Yang

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

[Anonymous]

Hi  @Anonymous ,

I created the data:

Here are the steps you can follow：

1. Create calculated column.

Column = COUNTX(FILTER('Table',EARLIER('Table'[Username])='Table'[Username]&&'Table'[ID NO]>EARLIER('Table'[ID NO])),'Table'[Gen ID])

2. Create calculated table.

Table 2 =
FILTER('Table','Table'[Sample]>='Table'[Column]&&NOT(ISBLANK('Table'[Column])))

3. Result.

Best Regards,

Liu Yang

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

[Anonymous]

Need help

[Anonymous]

HI @Anonymous 

thanks for your help, but ican't follow this step

1. Create calculated column.

there is no Countx Option, probably its because im using "direct query" mode in connection.

is there any other way to solve it.

thank you

[amitchandak]

@Anonymous , the expected output is not clear. Can you explain that with an example 

[Anonymous]

Hi @amitchandak 

reffering to "total sample" table, the example like this ;

username "nadyan" must have '2' (Based on sample 3% column in total sample table) random sample case,
so i want to get only 2 row data in Productivity table  which handled by nadyan

so are "fiegata" and any other user, 

Thanks for your help.