1. 2017-11-15 Re: [R-sig-Geo] Why PCNM (MEM) approach cannot remove r-sig-geo niv de malach 2. 2017-11-15 Re: [R-sig-Geo] Why PCNM (MEM) approach cannot remove r-sig-geo Roger Bivand 3. 2017-11-15 Re: [R-sig-Geo] Why PCNM (MEM) approach cannot remove r-sig-geo niv de malach 4. 2017-11-15 Re: [R-sig-Geo] Why PCNM (MEM) approach cannot remove r-sig-geo Roger Bivand 5. 2017-11-15 [R-sig-Geo] Why PCNM (MEM) approach cannot remove spa r-sig-geo niv de malach