How can I only show the latest accuracy number in a card visual?

[yk98]

Hi,

I am using the card visual in PBI desktop to display the latest testing accuracy of my model as shown in the table below:

The issue: I want the latest (date wise) accuracy to be shown in the viz based on the date button selection, so I don't want the test_acc to be aggregated in any way. 

If i select 11th Feb, I should get 94.15%, 14th Mar > 88.31%, 24th Mar> 89.54%. And when the select all button is toggled, I want the accuracy to remain 89.54% (because thats the accuracy as of 24th Mar).

How can I do this. Thanks in advance!!!

[yk98]

Thanks, this works!

[amitchandak · Accepted solution]

@yk98 ,

calculate(lastnonblankvalue(Table[Training_date], max(Table[Text_acc]) )