I have attached a Tableau dashboard. It is basically a user interaction graph between each step. I wanted to create curved lines for the 'flow to' and 'flow from' for every node. Currently I have it as a straight line and differentiate the 'flow to' & 'flow from' via the size marks. Is there any way to achieve this?
I am not so used to Curves and curve functions in Tableau. Mostly Sigmoid Function is used.
I saw your Dashboard, its great.
My suggestion is to Try Chord Diagram. Please use the below link.
Hope this helps.