Re: [R] spatial overlap of datasets

Barry Rowlingson wrote: > If any of the points of A fall inside B or vice versa then the convex > hulls overlap. Pah, I'm wrong. View this with a fixed-width font: 21 2 11 21 2 convex hull of 1 and 2 overlap, yet no points of either are inside the oth

Re: [R] spatial overlap of datasets

uimbpv wrote: > Hi, > > I have two datasets for which I have used cmdscale (to scale them to > for example 6 dimensions) and then I got their convex hulls. I need to > check if the two convex hulls/areas enclosed by these overlap - would > I be able to do that in R? > Let A and B be the sets of p

[R] spatial overlap of datasets

Hi, I have two datasets for which I have used cmdscale (to scale them to for example 6 dimensions) and then I got their convex hulls. I need to check if the two convex hulls/areas enclosed by these overlap - would I be able to do that in R? Any ideas are appreciated! Thanks.