library(rgeos) gCentroid http://www.rdocumentation.org/packages/rgeos/functions/topo-unary-gCentroid
Assuming its a circle that would be the center. Then you need to decide how much of a difference between that and your existing point is acceptable to still call them the same point. Enjoy, Alex On 03/18/2016 02:12 AM, Adrien Inacio wrote: > Dear all, > > I need some advices for a problem I have on R. > So, I have points with latitude and longitude. These points seem to be part > of a circle, and I need to determine the center of this circle > (automatically). So, if you have an idea of the methods for it, It would be > great, > > Thank you, > Adrien I. > > ps: you can see an exemple of points here. > > [image: Images intégrées 1] > > > Cet e-mail a été envoyé depuis un ordinateur protégé par Avast. > www.avast.com > <https://www.avast.com/fr-fr/lp-esg-fav?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=OA-2109-B> > <#-7691127820984744905_DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo