When I click on sample data and chart for learning, it didn't show how categories can be put in and how charts would look like. I am pretty sure two weeks ago, the system allowed me to see how they can be sampled. But now for some reasons, the system could not display it any more.
When I click on sample data and chart for learning, it didn't show how categories can be put in and how charts would look like. I am pretty sure two weeks ago, the system allowed me to see how they can be sampled. But now for some reasons, the system could not display it any more.
Could you please help?
Thanks a lot.