search for: nncluster

...What I want to do is quite simple, but I can't find a way. I have a data frame with several points (x and y coords). I want to add another column with cluster membership. For example aggregate all the points that stand within a distance of 40 from each other. I've tried using "nncluster" from the package nnclust, but the results are not correct, for some reason (probably my mistake). This is what I did: x <- nncluster(as.matrix(dframe[,1:2]), threshold=35, fill = 1, maxclust = NULL, give.up = 500,verbose=FALSE,start=NULL)#avaliar as clusters Thanks, Freder...