R-SIG-Geo - June 2012 - Date View

Saturday, June 30, 2012 1 email

Friday, June 29, 2012 5 emails

Paulo Justiniano Ribeiro Jr Plot elevation with coordinates and values anna freni sterrantino Plot elevation with coordinates and values Roger Bivand Marginal effects? Smit, M.J. Marginal effects? Klaus Jacobi Problem with crop() on raster stacks

Thursday, June 28, 2012 6 emails

akjha help--raster::writeRaster does not save the layer name in file Robert J. Hijmans Problem with crop() on raster stacks Melanie Shapiera error: subscript out of bounds using getverticeshr Tom Gottfried SpatialPoints, SpatialGrid and related terminology Paul Hiemstra calculate SSerror in fit.variogram Gabriele Cozzi SpatialPoints, SpatialGrid and related terminology

Wednesday, June 27, 2012 9 emails

Jacob van Etten costDistance with gdistance error Ian Craig costDistance with gdistance error Klaus Jacobi Problem with crop() on raster stacks Pedro de Barros External "Envelope" of a set of points in space - not convex hull Michael Sumner External "Envelope" of a set of points in space - not convex hull Giuseppe Calamita ordinary kriging using 'krige.conv' function Corey Sparks interpreting SAR and CAR outputs Mathieu Rajerison breaking lines at intersection but without GRASS Mathieu Rajerison External "Envelope" of a set of points in space - not convex hull

Tuesday, June 26, 2012 5 emails

Pelin Akçagün GMM-2SLS estimation in spdep Jha, Ashutosh Kumar help for -creating multilayer raster fraction map based on the attribute of a shape file using r-raster, data.table Juan Tomas Sayago interpreting SAR and CAR outputs Mitra Devkota interpreting SAR and CAR outputs Roger Bivand GMM-2SLS estimation in spdep

Monday, June 25, 2012 13 emails

Pelin Akçagün GMM-2SLS estimation in spdep Roger Bivand GMM-2SLS estimation in spdep Pelin Akçagün GMM-2SLS estimation in spdep Robert J. Hijmans Get map of non-NA cells of a stack Johannes Radinger Get map of non-NA cells of a stack Johannes Radinger Get map of non-NA cells of a stack Rafael Wüest Get map of non-NA cells of a stack Pelin Akçagün GMM-2SLS estimation in spdep piero campa Making web-repository of gridded maps: NetCDF or WKT Raster? Saman Monfared help for fit.vaiogram.gls Yury Ryabov spatstat: rhohat and classified raster Johannes Radinger Get map of non-NA cells of a stack Roger Bivand writeOGR() to shapefile and dates/times classes

Sunday, June 24, 2012 6 emails

Adrian Baddeley spatstat: rhohat and classified raster Rolf Turner spatstat: rhohat and classified raster Agustin Lobo writeOGR() to shapefile and dates/times classes Yury Ryabov spatstat: rhohat and classified raster Roger Bivand spTransform changes the bounding box Roger Bivand writeOGR() to shapefile and dates/times classes

Saturday, June 23, 2012 9 emails

Agustin Lobo writeOGR() to shapefile and dates/times classes Reeder, Bryce Wesley Geographic Profiling PCB spTransform changes the bounding box Brad Horn Rgdal on Mac OSx Roger Bivand Rgdal on Mac OSx Tom Gottfried Help for cokriging Ralf Schäfer Rgdal on Mac OSx Nevil Amos spatial weights to network? Sasan Sasani Help for cokriging

Friday, June 22, 2012 22 emails

José Miguel Barrios Reading modis hdf files sajid pareeth Reading modis hdf files Thiago V. dos Santos Merge rasters with different extent Brad Horn Rgdal install Mac OS X Robert J. Hijmans Merge rasters with different extent Robert J. Hijmans spatial weights to network? Josep M Serra diaz reading idrisi .vct files Roger Bivand reading idrisi .vct files Josep M Serra diaz reading idrisi .vct files Roger Bivand spatial weights to network? Nevil Amos spatial weights to network? Sasan Sasani 'help' Edzer Pebesma calculate SSerror in fit.variogram Saman Monfared calculate SSerror in fit.variogram Thiago V. dos Santos Merge rasters with different extent Cleverson Zapelini K (r) Adrian Baddeley Closest point in R Rolf Turner Closest point in R Rolf Turner K (r) Marcelino de la Cruz K (r) Julia Chacon Labella K (r) Michael Sumner External "Envelope" of a set of points in space - not convex hull

Thursday, June 21, 2012 14 emails

PCB External "Envelope" of a set of points in space - not convex hull Tom Gottfried reprojecting shape files (change coordinates) Cleverson Zapelini K (r) Ted Rosenbaum Closest point in R Ashton Shortridge transform coordinates Juan Tomas Sayago plot nearest neighbor links Michael Sumner transform coordinates Saman Monfared transform coordinates Marion Wenty reprojecting shape files (change coordinates) djrwicks ordinary kriging using 'krige.conv' function Roger Bivand Crop a SpatialPolygonsDataFrame by a bounding box/anotehr polygon O'Hanlon, Simon J Crop a SpatialPolygonsDataFrame by a bounding box/anotehr polygon O'Hanlon, Simon J Crop a SpatialPolygonsDataFrame by a bounding box/anotehr polygon Marion Wenty Creating a plot with two shape files: Problem: colour white by using second shape file

Wednesday, June 20, 2012 12 emails

Juan Tomas Sayago Spatial Weight Matrix Saima Bashir Spatial Weight Matrix Edzer Pebesma Help for cokriging Sasan Sasani Help for cokriging Juan Tomas Sayago plot nearest neighbor links Juan Tomas Sayago plot nearest neighbor links JLong adehabitatHR: calculation of UDOI using adaptive and fixed kernels juantomas.sayago at gmail.com plot nearest neighbor links James Garabedian adehabitatHR: calculation of UDOI using adaptive and fixed kernels Juliane Struve plot nearest neighbor links Robert J. Hijmans Merge rasters with different extent Thiago V. dos Santos Merge rasters with different extent

Tuesday, June 19, 2012 10 emails

Robert J. Hijmans projectRaster() produces an object with no values Adam projectRaster() produces an object with no values Robert J. Hijmans Extract polygon values from large raster dataset Robert J. Hijmans Merge rasters with different extent Robert J. Hijmans Extract polygon values from large raster dataset Brad Nesom Extract polygon values from large raster dataset Thiago V. dos Santos Merge rasters with different extent Julian Burgos Distances in shortestPath function (package spatgraphs) Mathieu Rajerison Help generating SpatialGridDataFrame from matrix Emmanuel Blondel (GMAIL) CRS class of UK NGR grid

Monday, June 18, 2012 16 emails

Mitra Devkota Interpretation of simultaneous and conditional autoregressive models Mathieu Basille Extract polygon values from large raster dataset Matthew Landis Extract polygon values from large raster dataset Spencer Scheidt Extract polygon values from large raster dataset Sarah Goslee Help in simultaneous equations Saima Bashir Help in simultaneous equations Jordan Winkler Help generating SpatialGridDataFrame from matrix Roger Bivand Projected data in R-Gstat kapo coulibaly Projected data in R-Gstat Tuomas Rajala Distances in shortestPath function (package spatgraphs) Tuomas Rajala Distances in shortestPath function (package spatgraphs) Mark Huckabee Problem with map2SpatialPolygons IDs Julian Burgos Distances in shortestPath function (package spatgraphs) Emmanuel Blondel (GMAIL) CRS class of UK NGR grid Simon Parker CRS class of UK NGR grid Mathieu Rajerison spatiallines / psp object to igraph networks

Sunday, June 17, 2012 6 emails

Lindia99 How to get started with matrix data read into R Mitra Devkota How to get started with matrix data read into R Lindia99 How to get started with matrix data read into R Lindia99 Projected data in R-Gstat Jorge Cabrera (no subject) Edzer Pebesma installing osmar

Saturday, June 16, 2012 8 emails

Robert J. Hijmans Stacking objects of other class james pruett installing osmar Edzer Pebesma spatial correlation structure in lme Kranstauber, Bart Stacking objects of other class Abdullah Alsulami (no subject) Gary Dong spatial correlation structure in lme Edzer Pebesma spatial correlation structure in lme Roger Bivand How to import distance based spatial weight matrix into R to produceMoran's I

Friday, June 15, 2012 8 emails

Robert J. Hijmans Stacking objects of other class Gary Dong spatial correlation structure in lme ya How to import distance based spatial weight matrix into R to produceMoran's I Edzer Pebesma Problem with semi variance estimates in space time variogram (gstat) Rawlins, Barry G. Problem with semi variance estimates in space time variogram (gstat) Kranstauber, Bart Stacking objects of other class Tom Gottfried Problem with semi variance estimates in space time variogram (gstat) Roger Bivand Speeding up SpatialPolygonsDataFrame - possibly by making it less detailed

Thursday, June 14, 2012 30 emails

Peter Ellis (Wellington) Speeding up SpatialPolygonsDataFrame - possibly by making it less detailed Kjetil Halvorsen simulation of random fields of vectors Jochen Albrecht error messages after applying expand() method of raster package Robert J. Hijmans error messages after applying expand() method of raster package Robert J. Hijmans spplot error with rasterStack Jochen Albrecht error messages after applying expand() method of raster package Edzer Pebesma Problem with semi variance estimates in space time variogram (gstat) awpontes varblock issues Matthew Landis spplot error with rasterStack Thiago V. dos Santos Detect temporal correlation between two spatial fields Roger Bivand Conflicting information between GDALinfo() and gdalinfo Agustin Lobo Conflicting information between GDALinfo() and gdalinfo Tim Howard continuous raster to binary Rawlins, Barry G. Problem with semi variance estimates in space time variogram (gstat) Matthew Landis continuous raster to binary Roger Bivand packe GS2SLS Roger Bivand Conflicting information between GDALinfo() and gdalinfo Rafael Wüest continuous raster to binary ROKHANA dwi bekti packe GS2SLS Tim Howard continuous raster to binary ONKELINX, Thierry continuous raster to binary O'Hanlon, Simon J continuous raster to binary Tim Howard continuous raster to binary Agustin Lobo Conflicting information between GDALinfo() and gdalinfo Rafael Wüest Combining polygons from a SpatialPolygonsDataFrame object O'Hanlon, Simon J Combining polygons from a SpatialPolygonsDataFrame object GEMA FERNANDEZ-AVILES CALDERON geoR -- block kriging Alonso Nanclares, Jesús Alberto Combining polygons from a SpatialPolygonsDataFrame object Hans-Jörg Bibiko World Map with Inset Map Roger Bivand World Map with Inset Map

Wednesday, June 13, 2012 12 emails

Nevil Amos Can I produce connection network from dissimlarity matrix Malcolm Fairbrother calculating shortest distance from a set of SpatialPoints to a polygon Hans-Jörg Bibiko World Map with Inset Map Jonathan Greenberg setValues for a RasterStack Jonathan Greenberg setValues for a RasterStack Tom Gottfried nlm with condition Saman Monfared nlm with condition Roger Bivand calculating shortest distance from a set of SpatialPoints to a polygon O'Hanlon, Simon J calculating shortest distance from a set of SpatialPoints to a polygon O'Hanlon, Simon J calculating shortest distance from a set of SpatialPoints to a polygon Malcolm Fairbrother calculating shortest distance from a set of SpatialPoints to a polygon Edzer Pebesma Variogram estimation without spatial reference

Tuesday, June 12, 2012 9 emails

Tom Gottfried Variogram estimation without spatial reference O'Hanlon, Simon J Plotting multiple SpatialPixelsDataFrame on the same plot and readGDAL Gunnar Oehmichen Variogram estimation without spatial reference Roger Bivand Local Moran's I spatial weights Thiago V. dos Santos Plot spatial time series Daniel Wicks Local Moran's I spatial weights Roger Bivand Local Moran's I spatial weights djrwicks Local Moran's I spatial weights Mauricio Zambrano-Bigiarini Plot spatial time series

Monday, June 11, 2012 9 emails

Tomislav Hengl Plot spatial time series Roger Bivand Local Moran's I spatial weights Roger Bivand help in constructing spatial weight matrix Fabricio Vasselai help in constructing spatial weight matrix Michael Sumner analysis on .dbf file instead of .shp djrwicks Local Moran's I spatial weights aniruddha ghosh analysis on .dbf file instead of .shp Conceição Ribeiro EBI and local information Oscar Perpiñan Plot spatial time series

Sunday, June 10, 2012 8 emails

Tomislav Hengl plotKML on linux Michael Sumner Center of mass of a SpatialPointsDataFrame object - Which projection? Michael Sumner Center of mass of a SpatialPointsDataFrame object - Which projection? Edzer Pebesma Center of mass of a SpatialPointsDataFrame object - Which projection? PCB Center of mass of a SpatialPointsDataFrame object - Which projection? PCB Center of mass of a SpatialPointsDataFrame object - Which projection? Edzer Pebesma Discontinuities in KED prediction with `nmax` set Piero Campalani Discontinuities in KED prediction with `nmax` set

Saturday, June 9, 2012 5 emails

Mitra Devkota HI Mitra Devkota Spatial modeling Thiago V. dos Santos Plot spatial time series Thiago V. dos Santos Plot spatial time series Chris English Plot spatial time series

Friday, June 8, 2012 8 emails

Matthew Landis Plot spatial time series Matthew Landis Plot spatial time series Thiago V. dos Santos Plot spatial time series Anna Skarin kernelbb and extent Barry Rowlingson Center of mass of a SpatialPointsDataFrame object - Which projection? Pinaud David first time passage Kemp, Michael first time passage Ana first time passage

Thursday, June 7, 2012 6 emails

Edzer Pebesma Question about Polgons() Struve,Juliane Question about Polgons() Anna Skarin kernelbb and extent PCB Center of mass of a SpatialPointsDataFrame object - Which projection? PCB testing hypotesis about species distribution - Newbie Adam Sparks Adding additional items to plot

Wednesday, June 6, 2012 9 emails

rscardamaglia at ege.fcen.uba.ar LatLong to UTM steven mosher Working with raster data in R Wall, Wade A ERDC-RDE-CERL-IL Working with raster data in R steven mosher Working with raster data in R Wall, Wade A ERDC-RDE-CERL-IL Working with raster data in R Robert J. Hijmans LatLong to UTM Piero Campalani LatLong to UTM rscardamaglia at ege.fcen.uba.ar LatLong to UTM Thiago V. dos Santos Crop a raster using a shapefile

Tuesday, June 5, 2012 7 emails

Lucie Anselin Luc Anselin offering two short courses this summer Matthias Bösling How to work with big images (>1GB) Robert J. Hijmans How to work with big images (>1GB) Danlin Yu How to get coefficients at any position (not only regression points) in spgwr? nikos ves How to work with big images (>1GB) nikos ves online program chenliang wang How to get coefficients at any position (not only regression points) in spgwr?

Monday, June 4, 2012 7 emails

Barry Rowlingson identify neighborhoods (with neighbors list). Possible? Leonardo Monasterio identify neighborhoods (with neighbors list). Possible? Hodgess, Erin online program Rainer M Krug How to work with big images (>1GB) Michael Sumner How to work with big images (>1GB) Matthias Bösling How to work with big images (>1GB) Mauricio Zambrano-Bigiarini Crop a raster using a shapefile

Sunday, June 3, 2012 2 emails

steven mosher Crop a raster using a shapefile Jonathan Greenberg Dummies guide to getting HPC working on R

Saturday, June 2, 2012 3 emails

Roger Bivand rgdal Windows change Path to GDAL shared files / not all the Drivers gilles2604 rgdal Windows change Path to GDAL shared files / not all the Drivers GD Concave hull of lat lon points?

Friday, June 1, 2012 20 emails

Michael Sumner Concave hull of lat lon points? Christian Jansson Concave hull of lat lon points? Robert J. Hijmans extract by attributes from raster-image to polygons Piero Campalani How to properly use rsaga.close.gaps() Rafael Wüest Crop a raster using a shapefile Thiago V. dos Santos Crop a raster using a shapefile Robert J. Hijmans how to combine one background color wih color gradient in KML function of Raster package Robert J. Hijmans "rasterize" changes the data values… why? Lindesay Scott-Hayward alpha hull Thomas, Evert (Bioversity-Colombia) how to combine one background color wih color gradient in KML function of Raster package BennyB extract by attributes from raster-image to polygons Roger Bivand rgdal Windows change Path to GDAL shared files / not all the Drivers gilles2604 rgdal Windows change Path to GDAL shared files / not all the Drivers Roger Bivand rgdal Windows change Path to GDAL shared files / not all the Drivers Hodgess, Erin simulating a particular autocorrelation structure for a raster Edzer Pebesma simulating a particular autocorrelation structure for a raster Malcolm Fairbrother "rasterize" changes the data values… why? gilles2604 rgdal Windows change Path to GDAL shared files / not all the Drivers Hodgess, Erin simulating a particular autocorrelation structure for a raster Rafael Wüest extract by attributes from raster-image to polygons

R-SIG-Geo June 2012