I have a PostgreSQL database running in Azure. I'd like to be able to use the PL/R extension, is this possible?
Unfortunately, we don't have any documentation related to this. I would suggest following this guide:http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut01
If you find any issue with some of those steps, come back and we will try to help you.