Re: [R] Quantifying widths of polygons

2015-09-25 Thread David Winsemius
On Sep 25, 2015, at 7:20 AM, Alexander Shenkin wrote: > Hello all, > > I am working with data on tree crowns, and this data describes points > (verticies) around the polyhedron of the crown volume (think of the crown as > a single volume with vertices and faces). I can calculate maximum z dis

Re: [R] Quantifying widths of polygons

2015-09-25 Thread Bert Gunter
This is not the right list for such substantive questions. I suggest that you check out the "spatial" and perhaps the "Environmetrics" Task views on CRAN and/or post to a statistical site like stats.stackexchange.com or the R-sig-ecology mailing list instead. Cheers, Bert Bert Gunter "Data is

[R] Quantifying widths of polygons

2015-09-25 Thread Alexander Shenkin
Hello all, I am working with data on tree crowns, and this data describes points (verticies) around the polyhedron of the crown volume (think of the crown as a single volume with vertices and faces). I can calculate maximum z distance between any 2 points (maximum depth) and maximum x/y dist