I am trying to create a live frequency table from a feature service, then join it to a spatial layer as part of a web map. The end game is to include this map in a Dashboard. I did not see a way of creating a live frequency table and would appreciate any help with this or suggestions of a better solution. I am working in ArcGIS Pro. Thanks.
Bob
If I was in your situation, I would simply add a histogram item to the dashboard. I did this with a cemetery at my last job. The histogram showed how many available and unavailable plots there were per lettered section, without the need for a live frequency table. I'm glad you posted your means to an end, but I think there is a different means you should consider for that end.