To use Oracle Machine Learning for R, you first connect to an Oracle Database instance.

• About Connecting to the Database
  Oracle Machine Learning for R client components connect an R session to an Oracle Database instance and the OML4R server components.
• Use the ore.connect and ore.disconnect Functions
  The examples in this section demonstrate the various ways of specifying an OML4R connection to an Oracle Database instance.
• Create and Manage R Objects in Oracle Database
  With transparency layer functions you can connect to an Oracle Database instance and interact with data tables and views in database schemas.