[R] GIS operations

Rolf Turner rolf.turner at xtra.co.nz
Tue Dec 20 22:53:21 CET 2011

On 21/12/11 01:54, Antonio Rodriges wrote:
> Hello,
> Is there a way to find points in SpatialPoints which lie inside a given Polygon?

You could try:

     * load package "spatstat"
     * convert your SpatialPoints object to an object of class "ppp"
     * convert your polygon to an object of class "owin"
     * use inside.owin()



for instructions on how to do the aforementioned conversion.


         Rolf Turner

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