Forum Discussion
Postal code Map - Combining groups of postal codes
Hi all, I'm trying to create a map visual based on US DMA codes, here's info on what dma's are. It's litteraly a group of postal codes that are identified as one area. I'm trying to create a ma...
Did you have DMA table in your model and related to sale table ?
Yes, I have a file that maps postal code to DMA and the sales information is availabe by DMA.