Re: [R] basic spatial query

2008-01-28 Thread Rolf Turner
On 28/01/2008, at 11:14 PM, [EMAIL PROTECTED] wrote: > Hello; > Please coud you advise me of a simple way to select points (x,y > coordinates) that fall within a polygon. > I've got a set of polygons, each one defined by an arbitrary number of > points, and several points inside each polygon. > I

Re: [R] basic spatial query

2008-01-28 Thread Roger Bivand
ija.csic.es> writes: > > Hello; > Please coud you advise me of a simple way to select points (x,y > coordinates) that fall within a polygon. > I've got a set of polygons, each one defined by an arbitrary number of > points, and several points inside each polygon. > I know this is simple with a