search for: forcefil

...aught segfault *** address 0xc0000165, cause 'memory not mapped' Traceback: 1: polygon(coords[pFrom[i]:pTo[i], ], border = border, xpd = xpd, density = density, angle = angle) 2: polygonholes(x[[j]], border = border, xpd = xpd, density = density [j], angle = angle[j], pbg = pbg, forcefill = forcefill) 3: plot.polylist(district.pl) 4: plot(district.pl) 5: plot(district.pl) Possible actions: 1: abort (with core dump) 2: normal R exit 3: exit R without saving workspace 4: exit R saving workspace Selection: I also get the same error when I use library shapefiles to import the shp...

Dear all, I would like to produce a map with information about the patenting activity in German districts, by coloring districts with different degrees of patenting activity in different colors. I work with the packages maptools, maps and spdep. The map data is read from an external .shp file (+ the corresponding .shx and .dbf files). Plotting a map with the IDs or the patenting indicator itself