Re: [R] putting circles/buffers arround points on a 2D graph/plot

It sounds like you might want to draw the convex hull for each group of points. There is a package called "chplot" which appears to do this, though I haven't used it... albyn On Thu, Jul 16, 2009 at 06:23:54PM +0100, Ahmed, Sadia wrote: > Hi, > > I'll try to keep my question brief and to the p

Re: [R] putting circles/buffers arround points on a 2D graph/plot

ed, Sadia > Sent: Thursday, July 16, 2009 11:24 AM > To: r-help@r-project.org > Subject: [R] putting circles/buffers arround points on a 2D graph/plot > > Hi, > > I'll try to keep my question brief and to the point, to anyone who > helps 'THANK YOU!' > >

[R] putting circles/buffers arround points on a 2D graph/plot

Hi, I'll try to keep my question brief and to the point, to anyone who helps 'THANK YOU!' I want to get a circle/ring/buffer or some other form of drawn line around certain points on a x,y plot, the points usually don't form a circle, often they form a 'wobbly' shape, so ideally I'd like some