title: Importing files from PostgreSQL to R
body: <p>I have a large data-set and I will preform some analysis in R software.
  While I could not import the data properly to R.</p>
  
  <p>I get this error:</p>
  
  <pre>
  Error in postgresqlNewConnection(drv, ...) : RS-DBI driver: (could not connect User@local on dbname "Intel"
  </pre>
  
  <p>I have used PostgreSQL to open data and somehow manage it. How can I import the existing data in the PostgreSQL to the R software?</p>