Re: [R] Finding Lower Envelope of Points on a Plot?

outside of the final lower hull (though the percentage will, of course, only be approximated, but you should be able to modify this to taste). HTH Stephan David Winsemius schrieb: On Jun 30, 2010, at 2:05 PM, Asha Sharma wrote: Hi, I am looking for a way to find the lower envelope of p

[R] Finding Lower Envelope of Points on a Plot?

Hi, I am looking for a way to find the lower envelope of points on a plot, preferably specifying what percentage of points should be allowed to lie outside the envelope. There must be a straightforward way to do this, but I do not seem to be able to find it. I would greatly appreciate any hel