Re: [R] square and points on the same figure

From: Sam R. Smith <samrobertsmith_at_yahoo.com>
Date: Sat 08 Oct 2005 - 20:57:36 EST


after typing
symbols(x=0.5, y=0.5, squares=c(0.3), add=TRUE) it works.
I want to add one more using different length such as symbols(x=0.5, y=0.5, squares=c(0.15), add=TRUE) but this square did not show.

Chuck Cleland <ccleland@optonline.net> wrote: Sam R. Smith wrote:
> Hi,
> I have the following code to
> randomly generate the
> points:
> csr <-function(n=60){
> x=runif(n)
> y=runif(n)
> f=cbind(x,y)
> }
> plot(csr())
>
> I wonder how to code to draw a square centering on 0.5,0.5; with the length of each side to be 0.3 on the same figure with these plotted points?

?symbols

symbols(x=0.5, y=0.5, squares=c(0.3), add=TRUE)

> Thanks,
> Sam
>
>
>
> ---------------------------------
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Received on Sat Oct 08 21:01:34 2005

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