R-SIG-Geo - January 2012 - Date View

Tuesday, January 31, 2012 17 emails

satishr Unable to apply 'gIntersection' successfully Obrien, Josh Building Windows binary of rgdal package to include PGeo driver for reading ESRI personal geodatabases. Roger Bivand Reducing the size of the R-produced maps while saving Roger Bivand Using Spatial Eigenvector Mapping for Negative Binomial GLM Pablo Gonzalez Using Spatial Eigenvector Mapping for Negative Binomial GLM pgalpern patch geometry Edzer Pebesma Unable to apply 'gIntersection' successfully Lyndon Estes patch geometry Ana patch geometry Jakub Szymkowiak patch geometry satishr Unable to apply 'gIntersection' successfully Ana patch geometry Edzer Pebesma Reducing the size of the R-produced maps while saving Dimitri Liakhovitski Reducing the size of the R-produced maps while saving Dimitri Liakhovitski Overimposing one map in ssplot onto another Mathieu Rajerison finding coordinates of points on a dilation contour Lorenzo Cattarino finding coordinates of points on a dilation contour

Monday, January 30, 2012 16 emails

ashton at msu.edu an R and ArcGIS question Adam Sparks an R and ArcGIS question Hodgess, Erin an R and ArcGIS question steven mosher Antw.: Antw: Re: HDF format steven mosher Antw.: Antw: Re: HDF format Vikram Ranga Antw.: Antw: Re: HDF format steven mosher Antw.: Antw: Re: HDF format Tom Gottfried Coordination Transformation from Gauss Kruger to LongLat Roger Bivand Different result from sptransform() and ptransform() Oscar Perpiñan problem with plotting .pngs with the rasterVis package Johannes Radinger Coordination Transformation from Gauss Kruger to LongLat Matteo Mattiuzzi Antw.: Antw: Re: HDF format Maximilian Reinwand problem with plotting .pngs with the rasterVis package Vikram Ranga Antw: Re: HDF format Barry Rowlingson Interpolating from SpatialPointsDataFrame - estimates for new boundaries Agustin Lobo Different result from sptransform() and ptransform()

Sunday, January 29, 2012 4 emails

Juta Kawalerowicz Interpolating from SpatialPointsDataFrame - estimates for new boundaries Juta Kawalerowicz Interpolating from SpatialPointsDataFrame - estimates for new boundaries Roger Bivand Different result from sptransform() and ptransform() Ebrahim Jahanshiri R-sig-Geo Digest, Vol 101, Issue 28

Saturday, January 28, 2012 9 emails

Juta Kawalerowicz N-order adjacency spatial weighted matrix from a polygonal shape file whithin R Diogo B. Provete Error in packfor Fabricio Vasselai N-order adjacency spatial weighted matrix from a polygonal shape file whithin R Agustin Lobo Different result from sptransform() and ptransform() Rainer Hurling Different result from sptransform() and ptransform() Antoine New package "geotools" Agustin Lobo Different result from sptransform() and ptransform() Alexandre Villers simulating landscape Roger Bivand Overimposing one map in ssplot onto another

Friday, January 27, 2012 14 emails

Dimitri Liakhovitski Overimposing one map in ssplot onto another Dimitri Liakhovitski Coloring Canada provinces in raster Dimitri Liakhovitski Coloring Canada provinces in raster Dimitri Liakhovitski Coloring Canada provinces in raster Matteo Mattiuzzi Antw: Re: HDF format Vikram Ranga Antw: Re: HDF format Matteo Mattiuzzi Antw: Re: HDF format Johannes Radinger Coordination Transformation from Gauss Kruger to LongLat Edzer Pebesma remove.holes - library(wild1) Ingo Holz remove.holes - library(wild1) Mathieu Rajerison R package to know distances between city [or zipcode] Mathieu Rajerison cut a line at specific point Antoine R package to know distances between city [or zipcode] Rafael Wüest Coloring Canada provinces in raster

Thursday, January 26, 2012 29 emails

Wednesday, January 25, 2012 23 emails

Robert J. Hijmans Georeferencing in R Yihui Xie Help: create an animated GIF file from PNG files Juta Kawalerowicz Georeferencing in R Zia Ahmed Help: create an animated GIF file from PNG files Barry Rowlingson Georeferencing in R Ricc degAxis() does not print degree symbol Juta Kawalerowicz Georeferencing in R pgalpern Selecting n cells more then minDist apart Ricc degAxis() does not print degree symbol Edzer Pebesma degAxis() does not print degree symbol Ester Polaina Lacambra Is it possible to "simplify" a vectorial file more or less efficiently? Barry Rowlingson Georeferencing in R Ben Weinstein Georeferencing in R Ricc degAxis() does not print degree symbol Edzer Pebesma degAxis() does not print degree symbol Oscar Perpiñan Add title to rastervis levelplot Gaston Pezzuchi Lenght of Common border Ricc degAxis() does not print degree symbol Oscar Perpiñan Add title to rastervis levelplot Rainer M Krug Selecting n cells more then minDist apart Rainer M Krug Selecting n cells more then minDist apart Mathieu Rajerison Lenght of Common border Kranstauber, Bart rgdal - problem with reading grib files

Tuesday, January 24, 2012 5 emails

Santiago Beguería rgdal - problem with reading grib files Etienne B. Racine Add title to rastervis levelplot Seth Myers determine class breaks for a spatial object that vary by size that may influence presence/absence Vikram Ranga Antw: problem with ndvi Matteo Mattiuzzi Antw: problem with ndvi

Monday, January 23, 2012 11 emails

Rolf Turner Converting image to asc Gaston Pezzuchi Lenght of Common border Rafael Wüest connection error when calling maxent() Robert J. Hijmans connection error when calling maxent() Mathieu Basille Converting image to asc Kévin Morelle Converting image to asc Mathieu Basille Converting image to asc Kévin Morelle Converting image to asc Juta Kawalerowicz pycno - problems with pycnophylactic interpolation for skewed populations Mathieu Basille Converting image to asc Kévin Morelle Converting image to asc

Sunday, January 22, 2012 2 emails

Stephen Clark modelling spatial data from different locations Barry Rowlingson planar polygon partition patching program

Saturday, January 21, 2012 1 email

Rafael Wüest connection error when calling maxent()

Friday, January 20, 2012 12 emails

Carsten Neumann package raster stack function do not work Tara Bridwell package raster stack function do not work Danielle Haulsee shortestPath {gdistance} error Rafael Wüest package raster stack function do not work Tara Bridwell package raster stack function do not work Rafael Wüest package raster stack function do not work Tara Bridwell package raster stack function do not work Rafael Wüest package raster stack function do not work Carsten Neumann package raster stack function do not work Tom Gottfried plot variogram cloud with free scales Edzer Pebesma plot variogram cloud with free scales Klaus Jacobi Error with projectRaster

Thursday, January 19, 2012 5 emails

trent biggs Area-weighted average of ncdf files Robert J. Hijmans Area-weighted average of ncdf files Matteo Mattiuzzi Antw: problem with ndvi kalee 3D kde output conversion to volume Agustin Lobo Antw: problem with ndvi

Wednesday, January 18, 2012 13 emails

Mathieu Rajerison extract value of polygone Rolf Turner OWIN spatial point pattern Saman Monfared extract value of polygone Saman Monfared extract value of polygone Rolf Turner OWIN spatial point pattern Jose Funes OWIN spatial point pattern Robert J. Hijmans Error with projectRaster Matteo Mattiuzzi Antw: problem with ndvi Vikram Ranga problem with ndvi Vikram Ranga problem with ndvi Klaus Jacobi Error with projectRaster Mathieu Rajerison NYT map with non-overlapping labels Mathieu Rajerison a R & GRASS example : calculation of Intervisibility along a line

Tuesday, January 17, 2012 6 emails

Hodgess, Erin an "opinion" question Klaus Jacobi Error with projectRaster Roman Luštrik rgeos 0.2-1 released pgalpern rgeos 0.2-1 released Nagle, Nicholas Area-weighted average of ncdf files Agustin Diez Castillo googlemaps history

Monday, January 16, 2012 8 emails

trent biggs Area-weighted average of ncdf files Jakob Petersen Kernel density estimation map of point pattern using R Babak Naimi Uncondistional nonstationary RandomFields simulation Roger Bivand rgeos 0.2-1 released Mathieu Rajerison Lisa Map Results kalee Calculate area/volume of kde output from ks package kalee Calculate area/volume of kde output from ks package ONKELINX, Thierry Unexpected output from distfun

Sunday, January 15, 2012 6 emails

Juan Tomas Sayago Lisa Map Results Adrian Baddeley Unexpected output from distfun Roger Bivand Lisa Map Results Angelo Moreno Lisa Map Results Edzer Pebesma difrrence between regression kriging&residual kriging Saman Monfared difrrence between regression kriging&residual kriging

Saturday, January 14, 2012 9 emails

Rolf Turner Unexpected output from distfun Robert J. Hijmans connection error when calling maxent() Rolf Turner Unexpected output from distfun ONKELINX, Thierry Unexpected output from distfun Daniela Ballari difrrence between regression kriging&residual kriging Saman Monfared difrrence between regression kriging&residual kriging Rafael Wüest connection error when calling maxent() Roger Bivand Trouble with Grass 6.4.2 and R 2.14.1 interface Rainer M Krug Trouble with Grass 6.4.2 and R 2.14.1 interface

Friday, January 13, 2012 11 emails

Laura S Trouble with Grass 6.4.2 and R 2.14.1 interface Roger Bivand problem installing maptools Francis P. Boscoe problem installing maptools Francis P. Boscoe problem installing maptools Francis P. Boscoe problem installing maptools Roger Bivand New locations added with gIntersection() using a self-intersecting Line Pinaud David New locations added with gIntersection() using a self-intersecting Line Thiago V. dos Santos Plotting shapefiles in R Roger Bivand Box map, Lisa map and Moran map Conceição Ribeiro Box map, Lisa map and Moran map Peter Pearman connection error when calling maxent()

Thursday, January 12, 2012 10 emails

Rafael Wüest connection error when calling maxent() Komine redundancy of coordinates of pixels Vikram Ranga for loop for raster class Edzer Pebesma for loop for raster class Vikram Ranga for loop for raster class Paulo Justiniano Ribeiro Jr how can I add back transformation for ploting Saman Monfared how can I add back transformation for ploting Mathieu Rajerison summing up the highest Raster values within polygons Andy Hartley rotate-ing a raster brick? didimayr summing up the highest Raster values within polygons

Wednesday, January 11, 2012 17 emails

Robert J. Hijmans connection error when calling maxent() Robert J. Hijmans redundancy of coordinates of pixels Robert J. Hijmans problem in reading NC file and plot it Robert J. Hijmans rotate-ing a raster brick? Philippi, Tom Plotting shapefiles in R Roger Bivand Plotting shapefiles in R celso at stephan.mus.br Plotting shapefiles in R Jose Bustos Melo Spatial join using shapefiles with R Karl Ove Hufthammer question regarding outdated map polygons Lyndon Estes Spatial join using shapefiles with R Edzer Pebesma problem in cokriging plot Roger Bivand K-means clustering with landsat data Mathieu Rajerison K-means clustering with landsat data Saman Monfared problem in cokriging plot Vikram Ranga K-means clustering with landsat data Ester Polaina Lacambra Plotting shapefiles in R Lars Dalby problem in reading NC file and plot it

Tuesday, January 10, 2012 10 emails

steven mosher rgdal hdf4 windows Rolf Turner Spatial data, rpoispp, using window with fixed radius? Jose Bustos Melo Spatial join using shapefiles with R christiaan pauw Spatial join using shapefiles with R Lyndon Estes Spatial join using shapefiles with R Jose Bustos Melo Spatial join using shapefiles with R Jessica H. quantify prediction variance by point with ordinary kriging tony333 problem in reading NC file and plot it Hartley, Andrew rotate-ing a raster brick? Mathieu Rajerison Spatial data, rpoispp, using window with fixed radius?

Monday, January 9, 2012 5 emails

Edzer Pebesma quantify prediction variance by point with ordinary kriging Jessica Ruth Hullman quantify prediction variance by point with ordinary kriging Komine redundancy of coordinates of pixels Roger Bivand Residual mapping and spatial autocorrelation. SAR model. Maximilian Sproß Residual mapping and spatial autocorrelation. SAR model.

Sunday, January 8, 2012 1 email

Adrian Baddeley Spatial data, rpoispp, using window with fixed radius?

Friday, January 6, 2012 3 emails

Marcelino de la Cruz Spatial cluster analysis Hadley Wickham Dot density maps Edzer Pebesma Dot density maps

Thursday, January 5, 2012 12 emails

Claudia A Engel Dot density maps Hadley Wickham Dot density maps Roger Bivand Memory management with rasterToPolygons (raster and rgeos) Lyndon Estes Memory management with rasterToPolygons (raster and rgeos) pgalpern Memory management with rasterToPolygons (raster and rgeos) José Miguel Barrios Spatial cluster analysis Roger Bivand Memory management with rasterToPolygons (raster and rgeos) pgalpern Memory management with rasterToPolygons (raster and rgeos) Mathieu Rajerison Spatial cluster analysis Lars Dalby problem in reading NC file and plot it ah3881 Spatial cluster analysis Mathieu Rajerison Spatial cluster analysis

Wednesday, January 4, 2012 5 emails

pgalpern Memory management with rasterToPolygons (raster and rgeos) Forrest Stevens Merging/averaging rasters with different extents Tara Bridwell Merging/averaging rasters with different extents Rafael Wüest connection error when calling maxent() tony333 problem in reading NC file and plot it

Tuesday, January 3, 2012 7 emails

ah3881 Spatial cluster analysis Alexandru Dumitrescu rgdal hdf4 windows Renaud Lancelot spplot: title for the colorkey Edzer Pebesma spplot: title for the colorkey Tim Appelhans spplot: title for the colorkey Roman Luštrik spplot: title for the colorkey Edzer Pebesma spplot: title for the colorkey

Monday, January 2, 2012 8 emails

Tom Gottfried fit variogram base on cross validation Saman Monfared fit variogram base on cross validation Marc Marí Dell'Olmo Detect islands (of more than 1 areas or polygons) into a cartography Roger Bivand LatLong to UTM zone and coordinates? Roger Bivand FIPS code join problem, Tom Gottfried cross variogram Saman Monfared Arbitrary cross variogram Roger Bivand Detect islands (of more than 1 areas or polygons) into a cartography

Sunday, January 1, 2012 3 emails

Tom Gottfried cross variogram Albin Blaschka LatLong to UTM zone and coordinates? Albin Blaschka LatLong to UTM zone and coordinates?

R-SIG-Geo January 2012