[R-sig-Geo] Smallest distance from one point feature to a pointlayer

[rick reeves]

Hello,
and here is another demonstration:

http://nceas.ucsb.edu/scicomp/GISSeminar/UseCases/AssignClosestPointsR/AssignClosestPointsR.html

And the 'Assign Closest Airports to Cities' example on this page might 
be useful -

http://nceas.ucsb.edu/scicomp/RSpatialWorkshopExamples.html

Regards,
Rick R

Torleif Markussen Lunde wrote:
> Hi
>  
> Roger Bivand replied a similar question 3.5 years (roughly) ago. Maybe this link can help you:
>  
> https://stat.ethz.ch/pipermail/r-sig-geo/2005-November/000682.html <http://osdir.com/ml/lang.r.geo/2005-11/msg00032.html> 
>  
> Best wishes
> Torleif 
>
> ________________________________
>
> Fra: r-sig-geo-bounces at stat.math.ethz.ch på vegne av Gustaf Rydevik
> Sendt: ti 10.03.2009 19:06
> Til: r-sig-geo at stat.math.ethz.ch
> Emne: [R-sig-Geo] Smallest distance from one point feature to a pointlayer
>
>
>
> Hi All,
>
> I have two shapefiles with point features, A and B. I've managed to
> import them into R with maptools and spatstat.
> Now I would like to calculate, for each point in A, the closest
> distance to any point in B.
> What is the best way to do this?
>
> Many thanks in advance,
>
> Gustaf
> --
> Gustaf Rydevik, M.Sci.
> tel: +46(0)703 051 451
> address:Essingetorget 40,112 66 Stockholm, SE
> skype:gustaf_rydevik
>
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-- 
Rick Reeves
Scientific Programmer/Analyst and Data Manager
National Center for Ecological Analysis and Synthesis
UC Santa Barbara
www.nceas.ucsb.edu
805 892 2533