Control parameters
The following parameters are defined by the module r:
| Rcleanscript | 
     R cleanup script to be run at the end of a session.
     | 
| Rinteractive | 
     Control the R interactive flag.
     | 
| Rsessionmode | 
     R session handling mode.
     | 
| Runloadscript | 
     R unload script to be run at the end of a session.
     | 
| Rusemosstreams | 
     Enable/disable R output redirection.
     | 
| Rverbose | 
     Enable/disable R error messages.
     | 
 
