[R] RGui: windows-record and command history
ehlers at math.ucalgary.ca
Thu Mar 23 16:34:15 CET 2006
Duncan Murdoch wrote:
> On 3/23/2006 7:35 AM, Thomas Steiner wrote:
>>a) How can I set the recording of all windows()-history forever to
>>"true"? I want something like windows(record = TRUE) but not just for
>>the window that opens then, but for all windows I will open ever.
> will make that happen for the rest of the session. To really make it
> happen forever, you need to put this line in your Rprofile (see
> ?Rprofile for where that comes from).
> Watch out though: the graphics history is stored in your current
> workspace in memory, and it can get big. You might find you're running
> out of memory if you store everything, and you'll find your .RData files
> quite large if you save your workspace.
> On my todo list (but not for 2.3.0) is the possibility of setting a
> default history length, perhaps defaulting to saving the last 2 or 3
This may be asking too much, but would it be possible to consider
implementing selective graph removal from the graph history?
I use graph.record=TRUE frequently for comparing graphs, but often
find that I'd like to kill one of the graphs while keeping others
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