If you want to connect to a SAS session and submit code and retrieve results then ODBC is not what you want. But if you are just trying to read SAS data in R then you can use haven package and do not need to connect to SAS itself.
No, any of those is what I want. I have my MIS in SASApp, like in SAS I want to establish a connection to the SAS database, but when I go to Rstudio there is no an existing ODBC driver for SAS. Do I need to install a driver for these or how do I establish the connection to the database from Rstudio