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R-SIG-Geo May 2009

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Saturday, May 30, 2009 1 email
Felix Andrews Problems loading hydrosanity package
Friday, May 29, 2009 8 emails
Torleif Markussen Lunde spgrass6 and R 2.9 Dylan Beaudette spgrass6 and R 2.9 Adrian Toti Spatial regression Roger Bivand using gwr for interpolation Roger Bivand using gwr for interpolation Torleif Markussen Lunde using gwr for interpolation Edzer Pebesma using gwr for interpolation Roger Bivand Problems loading hydrosanity package
Thursday, May 28, 2009 7 emails
Felix Andrews Problems loading hydrosanity package Roger Bivand Problems loading hydrosanity package BRWIN338 at aol.com Problems loading hydrosanity package Dylan Beaudette GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Benjamin Laken How to overlay dahed contours on to filled contours? G. Allegri GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Anne Ghisla GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21]
Wednesday, May 27, 2009 10 emails
Tim Sippel Problem with rand.kselect(adehabitat) Tim Sippel Problem with rand.kselect(adehabitat) stefan.duke at gmail.com ESRI Shapefile for EU-25 NUTS-1 and NUTS-2 Greg Snow ESRI Shapefile for EU-25 NUTS-1 and NUTS-2 Baptiste Auguie How to negate %in% John Callahan contour data Roger Bivand nb object for spatial weigths Roger Bivand ESRI Shapefile for EU-25 NUTS-1 and NUTS-2 anna freni sterrantino nb object for spatial weigths stefan.duke at gmail.com ESRI Shapefile for EU-25 NUTS-1 and NUTS-2
Tuesday, May 26, 2009 11 emails
Roger Bivand contour data Roger Bivand SP Spatial List operation - error in R 2.9 not in R 2.8 (download example) John Callahan contour data Rick Reeves SP Spatial List operation - error in R 2.9 not in R 2.8 (download example) Tomislav Hengl Info: SAGA vs GRASS workshop, University of Zurich 29 August & 30 August 2009 Wakefield, Ewan nearest neighbour list from distance matrix, etc. Roger Bivand spplot - polygons with colored borderlines Ingo Holz spplot - polygons with colored borderlines Roger Bivand spplot - polygons with colored borderlines Tomislav Hengl Converting downloaded PNG images using RgoogleMaps to SpatialGridDataFrame class (proj4string?) Ingo Holz spplot - polygons with colored borderlines
Monday, May 25, 2009 11 emails
Jo Frabetti How to negate %in% Jim Burke How to negate %in% Dan Putler How to negate %in% Torleif Markussen Lunde How to negate %in% Jim Burke How to negate %in% Edzer Pebesma GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Ebrahim Jahanshiri GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Anne Ghisla GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Edzer Pebesma GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Edzer Pebesma deleting grid points outside boundary Viscarra Rossel, Raphael (CLW, Black Mountain) deleting grid points outside boundary
Saturday, May 23, 2009 6 emails
Ebrahim Jahanshiri GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] BRWIN338 at aol.com Finding the county shapefile polygon closest to along-lat pos... BRWIN338 at aol.com Constraining a linear regression model Dylan Beaudette GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21] Roger Bivand differences between gwr.sel and GWR3? Anne Ghisla GRASS module for kriging - call for users [was: R-sig-Geo Digest, Vol 69, Issue 21]
Friday, May 22, 2009 4 emails
Ebrahim Jahanshiri R-sig-Geo Digest, Vol 69, Issue 21 Jean-Paul Kibambe Lubamba Constraining a linear regression model Torleif Markussen Lunde Finding the county shapefile polygon closest to along-lat position Roger Bivand Finding the county shapefile polygon closest to along-lat position
Thursday, May 21, 2009 8 emails
Adrian Baddeley convert owin object to SpatialPolygons object Paul Hiemstra Finding the county shapefile polygon closest to a long-lat position Pilar Tugores Ferra Finding the county shapefile polygon closest to along-lat position BRWIN338 at aol.com Finding the county shapefile polygon closest to a long-lat position Andrew Aldersley Interpolation of data Jo Frabetti Comparing spatial distributions - permutation test implementation Anne Ghisla GRASS module for kriging - call for users Marcelino de la Cruz Comparing spatial distributions - permutation test implementation
Wednesday, May 20, 2009 11 emails
Pilar Tugores Ferra shortest distance from points to polylines Jo Frabetti Comparing spatial distributions - permutation test implementation T.D. Rudolph convert owin object to SpatialPolygons object (write buffered MCP to shapefile) Monica Pisica read NITF save as geotif Agustin Lobo raster package Alex Mandel shortest distance from points to polylines Marcelino de la Cruz shortest distance from points to polylines Kamran Safi shortest distance from points to polylines Miguel Eduardo Gil Biraud shortest distance from points to polylines Pilar Tugores Ferra shortest distance from points to polylines Arien Lam read NITF save as geotif
Tuesday, May 19, 2009 4 emails
Adrian Baddeley convert owin object to SpatialPolygons object (write buffered MCP to shapefile) T.D. Rudolph convert owin object to SpatialPolygons object (write buffered MCP to shapefile) Monica Pisica read NITF save as geotif Sarah A Spaulding using Albers equal area conic projection
Monday, May 18, 2009 7 emails
Robert J. Hijmans rgdal project; inverse does not return original values Robert J. Hijmans rgdal project; inverse does not return original values milton ruser subsetting SpatialGridDataFrame Robert J. Hijmans Raster package, projectRaster() filetype issue Robert J. Hijmans raster package Tim Sippel Raster package, projectRaster() filetype issue Agustin Lobo raster package
Sunday, May 17, 2009 1 email
aslez at ssc.wisc.edu differences between gwr.sel and GWR3?
Friday, May 15, 2009 4 emails
Renaud Lancelot problem with function project() in package rgdal Wesley Roberts calculate minimum radial separation Paul Hiemstra problem with function project() in package rgdal Mathieu Basille Constraining movements in adehabitat
Thursday, May 14, 2009 8 emails
Tim Clark Constraining movements in adehabitat Roger Bivand Moran's I : list of neighbour and generating residual maps. Luca Borger Constraining movements in adehabitat milton ruser Moran's I : list of neighbour and generating residual maps. Wesley Roberts Calculating area of polygons Roger Bivand Calculating area of polygons Wesley Roberts Calculating area of polygons Pinaud David Constraining movements in adehabitat
Wednesday, May 13, 2009 15 emails
Adrian Baddeley clump of binary pixels (connected components) Tim Clark Constraining movements in adehabitat milton ruser Moran's I : list of neighbour and generating residual maps. Marco Helbich stepwise algorithm for GWR Myers, Joshua stepwise algorithm for GWR Danlin Yu stepwise algorithm for GWR Marco Helbich stepwise algorithm for GWR Myers, Joshua stepwise algorithm for GWR Danlin Yu stepwise algorithm for GWR mike.elliott at openreach.co.uk Interpolation / smoothing of points (without raster grids) Marco Helbich stepwise algorithm for GWR Fernando Miguez Applied Spatial Data Analysis Fernando Miguez Applied Spatial Data Analysis Fernando Miguez Constraining movements in adehabitat Tim Clark Constraining movements in adehabitat
Tuesday, May 12, 2009 7 emails
Agustin Lobo ] Agustin Lobo ] Paul Hiemstra Interpolation / smoothing of points (without raster grids) Wesley Roberts Classification of attribute table facrimas at libero.it R: Re: indicator simple kriging with varying local mean on gstat mike.elliott at openreach.co.uk Interpolation / smoothing of points (without raster grids) Adrian Baddeley Interpolation / smoothing of points (without raster grids)
Monday, May 11, 2009 12 emails
van Etten, Jacob (IRRI) clump of binary pixels on raster package van Etten, Jacob (IRRI) clump of binary pixels on raster package Greg Snow Rotating hexagonal grid milton ruser clump of binary pixels on raster package Dan Putler Classification of attribute table Dylan Beaudette Classification of attribute table ONKELINX, Thierry Classification of attribute table Wesley Roberts Classification of attribute table Edzer Pebesma Interpolation / smoothing of points (without raster grids) mike.elliott at openreach.co.uk Interpolation / smoothing of points (without raster grids) milton ruser Rotating hexagonal grid Gerald Jurasinski Rotating hexagonal grid
Sunday, May 10, 2009 4 emails
van Etten, Jacob (IRRI) clump of binary pixels on raster package Dylan Beaudette clump of binary pixels on raster package milton ruser clump of binary pixels on raster package Edzer Pebesma indicator simple kriging with varying local mean on gstat
Saturday, May 9, 2009 2 emails
Nicholas N Nagle Calculating Risk at point locations (without rasterising) facrimas at libero.it indicator simple kriging with varying local mean on gstat
Friday, May 8, 2009 2 emails
mike.elliott at openreach.co.uk Calculating Risk at point locations (without rasterising) Marcelino de la Cruz Change color of binary mask in spatstat
Thursday, May 7, 2009 18 emails
Robert J. Hijmans Define projection using Raster package Renaud Lancelot UTM to longlat Roger Bivand Define projection using Raster package Robert J. Hijmans Availability of Raster package for Win32 Roger Bivand UTM to longlat Hisaji ONO Availability of Raster package for Win32 Robert J. Hijmans Define projection using Raster package Tim Sippel Define projection using Raster package Renaud Lancelot UTM to longlat Jim Burke UTM to longlat Renaud Lancelot UTM to longlat Renaud Lancelot UTM to longlat Edzer Pebesma UTM to longlat milton ruser UTM to longlat Renaud Lancelot UTM to longlat Etienne Bellemare Racine Change color of binary mask in spatstat Markus Loecher RgoogleMaps package Wesley Roberts Classification of attribute table
Wednesday, May 6, 2009 7 emails
Roger Bivand testing for spatial variability of the parameters in GWR with R Marie CHARRU testing for spatial variability of the parameters in GWR with R Tomislav Hengl (no subject) Agustin Lobo readRAST6: too many open files Wesley Roberts EPSG codes for LO31 WGS84 projection data Paul Hiemstra EPSG codes for LO31 WGS84 projection data Wesley Roberts EPSG codes for LO31 WGS84 projection data
Tuesday, May 5, 2009 16 emails
Robert J. Hijmans Gradient calculation with ESRI grid (.asc) format Tim Sippel Gradient calculation with ESRI grid (.asc) format Roger Bivand readRAST6: too many open files Roger Bivand readRAST6: too many open files Agustin Lobo readRAST6: too many open files Roger Bivand unique spatial polygons Alina Sheyman unique spatial polygons Roger Bivand readRAST6: too many open files Agustin Lobo readRAST6: too many open files Alina Sheyman unique spatial polygons Roger Bivand readRAST6: too many open files Agustin Lobo readRAST6: too many open files Roger Bivand spplot: no boundary lines for polygons Agustin Lobo spplot: no boundary lines for polygons David March Morlà index of eccentricity Roger Bivand Large PDF files when using tiff raster images as background
Monday, May 4, 2009 2 emails
dominik baenninger Large PDF files when using tiff raster images as background Alexandre VILLERS converting raster into grid shapefile
Sunday, May 3, 2009 4 emails
Adrian Baddeley Characterizing the position (central vs peripheral) of a point in a point pattern Patrick Giraudoux How can I convert a "SpatialPolygons" object, to a "polylist"? Patrick Giraudoux R-sig-Geo Digest, Vol 69, Issue 3 Gledson Picharski Res: How can I convert a "SpatialPolygons" object to a "polylist"?
Saturday, May 2, 2009 2 emails
Jim Burke How can I convert a "SpatialPolygons" object to a "polylist"? Jim Burke How can I convert a "SpatialPolygons" object to a "polylist"?
Friday, May 1, 2009 5 emails
Rick Reeves Cost distance analysis Adam Okulicz-Kozaryn spdep: stsls; tot.solve=1e-12 milton ruser Cost distance analysis van Etten, Jacob (IRRI) Cost distance analysis Jim Regetz IDvar argument to readShapeLines