1. 2008-03-10 [2] [GRASS-stats] unexpected error with readVECT6 grass-stats Roger Bivand 2. 2008-03-07 [2] [GRASS-stats] Identifing lines with cats in SpatialLinesDa grass-stats Roger Bivand 3. 2008-03-06 [2] [GRASS-stats] clustering grass-stats Roger Bivand