I don't  think so, but it's  easy enough to rerun your previous commands,
especially if you've saved then in a file.

Sarah
On Feb 17, 2012 11:06 PM, "YN Kim" <y2silence@gmail.com> wrote:

> Hi all,
>
> Is there any command or function to withdraw
> a command performed already  in R? For instance, after drawing a line in
> existing plot, can I remove the line in the plot? I know I can use a way of
> overlapping on the former line so that it looks like a removing the line,
> but I'm wondering there is a command to retract the already performed
> command.
>
> Thanks.
>
> YN
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

	[[alternative HTML version deleted]]

