I have shape files that I need to get prepared for Tableau. I was hoping to find a way to do that in SAS.
I can import the files, and export it back to a CSV, but I'm having trouble getting the order variable correct.
This is the reference from Tableau I have regarding the file format required.
Creating Tableau Polygons from ArcGIS Shapefiles | Tableau Software
Thanks for any help!
I don't really know anything about using Tableau, but looking at the Tableau doc, it looks like they want your map polygon/border data to have a variable called ET_ORDER that shows the order in which to connect the points.
Once you import the ESRI shape file into SAS (using 'proc mapimport'), then you could add an ET_ORDER variable as follows:
data my_map; set my_map;
ET_ORDER=_n_;
run;
Of course, since you've already got the map imported into SAS, you might want to just use "proc gmap" (rather than Tableau) to plot the maps also!
Is there a way to get online maps, such as google map or bing map as the base layer for a map in SAS?
Yes - with a bit of "thinking outside the box"
Here is an example where I download a tile-based map, and then annotate my lat/long points on it:
http://robslink.com/SAS/democd57/jordan_lake_paddling.htm
http://robslink.com/SAS/democd57/jordan_lake_paddling_info.htm
OK. Here's my ideal scenario, which I don't think even Tableau can handle out of the box.
I have custom regions, in Canada. I'd like to
1. Create a map that has a google/BING map underlay with my regions on top. I have my regions currently in a SHP file.
2. If a person clicks on a certain region the html tip or pop up displays the name of the region and a table appears (on the right or below) that shows some summary statistics for the area.
3. Overlay 6 different point types that show different location types that can be clicked on/off.
#3 is more of a nice to have than required at this point.
Ahh - sounds like you need something more like this then (combining polygons with the tile map):
http://robslink.com/SAS/democd57/florida_hurricanes.htm
http://robslink.com/SAS/democd57/florida_hurricanes_info.htm
Registration is open! SAS is returning to Vegas for an AI and analytics experience like no other! Whether you're an executive, manager, end user or SAS partner, SAS Innovate is designed for everyone on your team. Register for just $495 by 12/31/2023.
If you are interested in speaking, there is still time to submit a session idea. More details are posted on the website.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.