#KPI: How can I count value without duplication.

[trang_dinh_ral]

I have a column like this. I want to count to know how many value in this column without duplication.

Please let me know how can I do it.

Thank you very much.

[vitaliichupryna]

Hi Dinh,

You can use distinct, so you calculation should looks like:

Count(Distinct Your_Column)

Thanks,

Vitalii

[trang_dinh_ral]

It works.

Thank you so much.