appenders               Appenders
create.logger           Creates a logger object.
layouts                 Layouts
level                   Set or get the priority level for a logger
                        object.
levellog                Write messages to logs at a given priority
                        level.
log4r-package           A simple logging system for R, based on log4j.
logfile                 Get or set the logfile for a logger object.
logformat               Get or set the format string for a logger
                        object.
logger                  Create Logger Objects
loglevel                Logging levels
