Hi, How do I use nncross to measure min distances between point patterns i,j, ENSURING each point in pattern i is only connected to a single partner point in pattern j ? I do realise that there are many possible pairings between the i-j point pairs... perhaps some average min distance for many pairings would be better. Alternatively pairings could be randomly assigned.
Basically, i am tracking a population of moving objects over time, and want to indirectly estimate the collective movement- which might be better estimated by telling nncross to randomly assign (somehow) paired nearest neighbour distances ; 1-to-1 rather than many-to-one. THanks! T -- View this message in context: http://n4.nabble.com/Distances-between-two-datasets-of-x-and-y-co-ordinates-tp850044p1597356.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
