1. 2008-03-25 Re: [R-sig-Geo] Errors while creating a neighbourhood r-sig-geo Roger Bivand 2. 2008-03-25 Re: [R-sig-Geo] Errors while creating a neighbourhood r-sig-geo Oscar Breugelmans 3. 2008-03-25 Re: [R-sig-Geo] Errors while creating a neighbourhood r-sig-geo Roger Bivand 4. 2008-03-25 [R-sig-Geo] Errors while creating a neighbourhood mat r-sig-geo Oscar Breugelmans