[R] Plot inside For loop

[Jason Rupert]

I agree.  Not sure exactly what you are trying to do, but here is a simple example:

y_vals<-rnorm(1000)
x_vals<-1:1000
plot(y_vals, col=(257+ii*10))
for(ii in 1:5)
{
	y_vals<-rnorm(1000)
	points(x_vals, y_vals, col=(257+ii*10))
}

Hope this helps.  Check out points.




--- On Wed, 3/25/09, Rowe, Brian Lee Yung (Portfolio Analytics) <B_Rowe at ml.com> wrote:

> From: Rowe, Brian Lee Yung (Portfolio Analytics) <B_Rowe at ml.com>
> Subject: Re: [R] Plot inside For loop
> To: "Mohan Singh" <Mohan.Singh at ucd.ie>, r-help at r-project.org
> Date: Wednesday, March 25, 2009, 1:18 PM
> It's unclear to me what your expected output is. If you
> are trying to
> add additional data sets to an existing plot then ?lines
> should be
> sufficient.
> 
> -----Original Message-----
> From: r-help-bounces at r-project.org
> [mailto:r-help-bounces at r-project.org]
> On Behalf Of Mohan Singh
> Sent: Wednesday, March 25, 2009 1:54 PM
> To: r-help at r-project.org
> Subject: [R] Plot inside For loop
> 
> 
> Hi
> 
>    I am plotting a set of data inside a for loop.
> 
>    Is it possible to use plot in for loop without redrawing
> the whole  
> plot? Am using par(new=TRUE) but that draws on top of the
> previous plot.
> 
>    Couldn't find any threads about the topic.
> 
> Thanks
> Mohan
> --
> 
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