On 20/09/2007, at 4:35 PM, Crombie, Joe wrote:
> Or maybe:
>
>> while(length(ind <- identify(x,y,n = 1, plot = F)))
>> points(x[ind], y[ind], pch = 19)
>
> (highlights each point as you select it, until you click _stop_)
Bewdy!!! That's eggs-actly what I was looking for. Thanks very much.
Rolf Turner auckland.ac.nz> writes:
...
> I tried
>
> ind <- identify(x,y,labels=rep("\021",length(x)),offset=0)
Have you tried "\225" or "\244" or "\370" (which can be previewed by
typing > "\225" etc), and clicking just above the plotted datapoints?
D L McArthur, UCLA Sch of Medicine
On Thu, 20 Sep 2007, Rolf Turner wrote:
> I have been trying, unsuccessfully, to use identify() to (simply) return
> a list of the indices of points clicked on and overplot (with say a
> solid dot) each clicked-on point so that I can see where I've been.
> I.e. I don't want to see the indices p
rsday, 20 September 2007 2:11 PM
To: [EMAIL PROTECTED]
Subject: Re: [R] Identify and plotting symbols. [SEC=UNCLASSIFIED]
Rolf turner wrote:
>I have been trying, unsuccessfully, to use identify() to (simply)
>return a list of the indices of points clicked on and overplot (with
>say a solid do
Rolf turner wrote:
>I have been trying, unsuccessfully, to use identify() to (simply)
>return a list of the indices of points clicked on and overplot (with
>say a solid dot) each clicked-on point so that I can see where I've
>been. I.e. I don't want to see the indices printed on the screen; I
I have been trying, unsuccessfully, to use identify() to (simply)
return a list of
the indices of points clicked on and overplot (with say a solid dot)
each clicked-on
point so that I can see where I've been. I.e. I don't want to see
the indices printed
on the screen; I just want the points
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