[R] howto remove all variables (cleanup)

[Jonas Stein]

Hi,

as i am quite new to R i often play around with commands in R until my graph
looks nice. 

After testing things there are often lots of variables left. How can i reset
all vars in one command before i do the final plot?

At the moment i restart rkward (my editor) but thats a bit uncomfortable...

-- 
kind regards,

Jonas Stein <news at jonasstein.de>