Hello:

 

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,

 

Frederico

 


	[[alternative HTML version deleted]]

