Create Latitude Longitude overlay on a US map with Interstates in JMP
I am trying to create a data visualization in JMP of the location of customers; and despite several hours of research using Google, I haven't been able to find good directions.
Here is what I want my map to contain: -each plot point should be the a Latitude Longitude intersection
-the points should be plotted on a US map that shows interstates -the size of each plot point should be determined by ...
