[R] points plotting

Marc Schwartz MSchwartz at MedAnalytics.com
Wed Dec 1 23:52:06 CET 2004

On Wed, 2004-12-01 at 14:39 -0800, m p wrote:
> Hello,
> I use 
> points(a,b,pch=20,col="black") or pch=19 but in both
> cases bullets are too large. Is the a way to decrease
> the size of the bullet - but be larger than a period.
> Thanks,
> Mark

Try using the 'cex' argument, which is described in the help for
points() and has a default value of 1.

In this case, use something <1 such as:

points(a, b, pch=20, col="black", cex = 0.5)

See ?points for more information.


Marc Schwartz

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