R help - Feb 2009 - Setting global variables in a function

Hi,
I am writing a function that plots many graphs so therefore I have it turn
recording on. The problem is; that when it is run again, the new graphs get
added to the old ones, doubling the amount recorded. I know that
.SavedPlots<-NULL removes the recorded plots but how can this be done from
inside a function?
Thanks in advance.
W.

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see ?'<<-'

hth.

Will Stone schrieb:
> Hi,
> I am writing a function that plots many graphs so therefore I have it turn
> recording on. The problem is; that when it is run again, the new graphs get
> added to the old ones, doubling the amount recorded. I know that
> .SavedPlots<-NULL removes the recorded plots but how can this be done
from
> inside a function?
> Thanks in advance.
> W.
>
> 	[[alternative HTML version deleted]]
>
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