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R-SIG-Geo February 2011

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extracting coordinates
2 msgs
Robin W Hunnewell extracting coordinates Feb 28, 2011
Roger Bivand extracting coordinates Feb 28, 2011
extracting coordinates
3 msgs
Robin W Hunnewell extracting coordinates Feb 28, 2011
Edzer Pebesma extracting coordinates Feb 28, 2011
Tom Gottfried extracting coordinates Feb 28, 2011
predict a map from point data
2 msgs
Sadz A predict a map from point data Feb 27, 2011
Tom Gottfried predict a map from point data Feb 28, 2011
neighbour patches
3 msgs
Patrick Giraudoux neighbour patches Feb 25, 2011
Jacob van Etten neighbour patches Feb 27, 2011
Roger Bivand neighbour patches Feb 27, 2011
best data model for line segments with multiple attributes?
2 msgs
David Holstius best data model for line segments with multiple attributes? Feb 26, 2011
Edzer Pebesma best data model for line segments with multiple attributes? Feb 27, 2011
Differences Between sp and spatstat?
4 msgs
Rich Shepard Differences Between sp and spatstat? Feb 25, 2011
Roman Luštrik Differences Between sp and spatstat? Feb 25, 2011
Rich Shepard Differences Between sp and spatstat? Feb 25, 2011
Ben Madin Differences Between sp and spatstat? Feb 27, 2011
estUDm not accepted by kerneloverlaphr
3 msgs
Tom_R estUDm not accepted by kerneloverlaphr Feb 26, 2011
Clément Calenge estUDm not accepted by kerneloverlaphr Feb 26, 2011
Tom_R estUDm not accepted by kerneloverlaphr Feb 26, 2011
Problem with "autoKrige" Function
2 msgs
Jaime Burbano Girón Problem with "autoKrige" Function Feb 25, 2011
Pierre Roudier Problem with "autoKrige" Function Feb 26, 2011
Converting raster to polygons with just one polygon for cells with common value
1 msg
Lyndon Estes Converting raster to polygons with just one polygon for cells with common value Feb 25, 2011
How to estimate sig2 attribute for functions linker and kernelbb from the adehabitatHR package
2 msgs
Breitbach, Nils How to estimate sig2 attribute for functions linker and kernelbb from the adehabitatHR package Feb 24, 2011
Clément Calenge How to estimate sig2 attribute for functions linker and kernelbb from the adehabitatHR package Feb 25, 2011
formula understanding
3 msgs
Anna Gretschel formula understanding Feb 24, 2011
Edzer Pebesma formula understanding Feb 24, 2011
Anna Gretschel formula understanding Feb 24, 2011
Ordinary and Regression Kriging combined to deal with missing values in predictor variables
3 msgs
piero campa Ordinary and Regression Kriging combined to deal with missing values in predictor variables Feb 14, 2011
piero campa Ordinary and Regression Kriging combined to deal with missing values in predictor variables Feb 17, 2011
piero campa Ordinary and Regression Kriging combined to deal with missing values in predictor variables Feb 24, 2011
regression kriging, newdata parameter
3 msgs
giuseppe calamita regression kriging, newdata parameter Feb 23, 2011
Edzer Pebesma regression kriging, newdata parameter Feb 23, 2011
Tomislav Hengl regression kriging, newdata parameter Feb 24, 2011
regression kriging, newdata parameter
1 msg
giuseppe calamita regression kriging, newdata parameter Feb 24, 2011
How to estimate sig2 attribute for functions linker and kernelbb from the adehabitatHR package
1 msg
Breitbach, Nils How to estimate sig2 attribute for functions linker and kernelbb from the adehabitatHR package Feb 23, 2011
Error in .GDALnodatavalue(dataformat)
2 msgs
Ned Horning Error in .GDALnodatavalue(dataformat) Feb 22, 2011
Robert J. Hijmans Error in .GDALnodatavalue(dataformat) Feb 22, 2011
spatstat: confusion about Kcross.inhom
1 msg
Adrian Baddeley spatstat: confusion about Kcross.inhom Feb 22, 2011
R array to TIF
2 msgs
Christopher Swingley R array to TIF Feb 22, 2011
Christopher Swingley R array to TIF Feb 22, 2011
Help on slow processing of extract fuction
5 msgs
Rahul Raj Help on slow processing of extract fuction Feb 20, 2011
Roger Bivand Help on slow processing of extract fuction Feb 20, 2011
Rahul Raj Help on slow processing of extract fuction Feb 20, 2011
Roger Bivand Help on slow processing of extract fuction Feb 21, 2011
Robert J. Hijmans Help on slow processing of extract fuction Feb 22, 2011
tutorial for sp?
1 msg
ldecola at comcast.net tutorial for sp? Feb 22, 2011
Lacunarity analysis in R
2 msgs
fernando del bon Lacunarity analysis in R Feb 21, 2011
Kjetil Halvorsen Lacunarity analysis in R Feb 22, 2011
spatialgridataframes
9 msgs
Mary Rise spatialgridataframes Feb 20, 2011
Lyndon Estes spatialgridataframes Feb 20, 2011
Edzer Pebesma spatialgridataframes Feb 20, 2011
Lyndon Estes spatialgridataframes Feb 21, 2011
Mary Rise spatialgridataframes Feb 21, 2011
Lyndon Estes spatialgridataframes Feb 21, 2011
Matthias Hinz spatialgridataframes Feb 21, 2011
Mary Rise spatialgridataframes Feb 22, 2011
Roberto Almeida Bastos RES: spatialgridataframes Feb 22, 2011
Need help understanding the spatial correlation structure applied in lme
1 msg
Ing. Agr. Agustín Alesso Need help understanding the spatial correlation structure applied in lme Feb 22, 2011
bayesian kriging
3 msgs
TM bayesian kriging Feb 7, 2011
Paul Hiemstra bayesian kriging Feb 21, 2011
TM bayesian kriging Feb 22, 2011
variogram trend analysis
1 msg
Anna Gretschel variogram trend analysis Feb 22, 2011
Non Square Pixels
2 msgs
Narayani Barve Non Square Pixels Feb 21, 2011
Michael Sumner Non Square Pixels Feb 21, 2011
[52N Geostatistics] Space-time spatial variability
1 msg
Edzer Pebesma Space-time spatial variability Feb 21, 2011
variogram trend analysis
2 msgs
Anna Gretschel variogram trend analysis Feb 21, 2011
Edzer Pebesma variogram trend analysis Feb 21, 2011
zlim()...bubble plot
4 msgs
Jaime Burbano Girón zlim()...bubble plot Feb 21, 2011
Edzer Pebesma zlim()...bubble plot Feb 21, 2011
Jaime Burbano Girón zlim()...bubble plot Feb 21, 2011
Edzer Pebesma zlim()...bubble plot Feb 21, 2011
Need help understanding the spatial correlation structure applied in lme
1 msg
Arnaud Mosnier Need help understanding the spatial correlation structure applied in lme Feb 21, 2011
spatstat: confusion about Kcross.inhom
2 msgs
Mudrak, Erika [EEOBS] spatstat: confusion about Kcross.inhom Feb 20, 2011
Marcelino de la Cruz spatstat: confusion about Kcross.inhom Feb 21, 2011
Function to smooth grids using n x n window moving average (low-pass filter)
1 msg
Paul Hiemstra Function to smooth grids using n x n window moving average (low-pass filter) Feb 21, 2011
indentify the polygons that are located on the edge of a map
1 msg
Leonardo Monasterio indentify the polygons that are located on the edge of a map Feb 20, 2011
combining different plot types
3 msgs
Christoph Mülligann combining different plot types Feb 18, 2011
Greg Snow combining different plot types Feb 18, 2011
ldecola at comcast.net combining different plot types Feb 20, 2011
comparison (1) is possible only for atomic and list
2 msgs
Nikki roy comparison (1) is possible only for atomic and list Feb 20, 2011
Tom Gottfried comparison (1) is possible only for atomic and list Feb 20, 2011
convert a PBSmapping grid to shapefile
6 msgs
Armelle ROUYER convert a PBSmapping grid to shapefile Feb 17, 2011
Roger Bivand convert a PBSmapping grid to shapefile Feb 17, 2011
Armelle ROUYER convert a PBSmapping grid to shapefile Feb 18, 2011
Roger Bivand convert a PBSmapping grid to shapefile Feb 18, 2011
Armelle ROUYER convert a PBSmapping grid to shapefile Feb 18, 2011
Edzer Pebesma convert a PBSmapping grid to shapefile Feb 20, 2011
kde output from ks reversed
12 msgs
andrewaduff kde output from ks reversed Feb 17, 2011
Robert J. Hijmans kde output from ks reversed Feb 18, 2011
andrewaduff kde output from ks reversed Feb 18, 2011
andrewaduff kde output from ks reversed Feb 18, 2011
Robert J. Hijmans kde output from ks reversed Feb 18, 2011
andrewaduff kde output from ks reversed Feb 18, 2011
andrewaduff kde output from ks reversed Feb 18, 2011
Robert J. Hijmans kde output from ks reversed Feb 19, 2011
andrewaduff kde output from ks reversed Feb 19, 2011
Robert J. Hijmans kde output from ks reversed Feb 19, 2011
andrewaduff kde output from ks reversed Feb 19, 2011
andrewaduff kde output from ks reversed Feb 19, 2011
Quickly add column to raster?
1 msg
Kevin Ummel Quickly add column to raster? Feb 19, 2011
Selecting a raster cell which contains a point of given coordinates
3 msgs
luca candeloro Selecting a raster cell which contains a point of given coordinates Feb 17, 2011
Tom Gottfried Selecting a raster cell which contains a point of given coordinates Feb 18, 2011
Robert J. Hijmans Selecting a raster cell which contains a point of given coordinates Feb 18, 2011
Bug in the function Variogram (package nlme) ?
1 msg
Arnaud Mosnier Bug in the function Variogram (package nlme) ? Feb 18, 2011
Variogram (nlme) of a lme object - corSpatial element question
1 msg
Arnaud Mosnier Variogram (nlme) of a lme object - corSpatial element question Feb 18, 2011
Fix the color palette scale in a raster plot
3 msgs
Natalia Rodriguez Santos Fix the color palette scale in a raster plot Feb 17, 2011
Carsten Neumann Fix the color palette scale in a raster plot Feb 18, 2011
Natalia Rodriguez Santos Fix the color palette scale in a raster plot Feb 18, 2011
Efficient way to obtain gridded count of overlapping polygons?
5 msgs
Lyndon Estes Efficient way to obtain gridded count of overlapping polygons? Feb 16, 2011
Edzer Pebesma Efficient way to obtain gridded count of overlapping polygons? Feb 16, 2011
Lyndon Estes Efficient way to obtain gridded count of overlapping polygons? Feb 17, 2011
Robert J. Hijmans Efficient way to obtain gridded count of overlapping polygons? Feb 17, 2011
Lyndon Estes Efficient way to obtain gridded count of overlapping polygons? Feb 17, 2011
inverse overlay combination A and (not B) of polygon and SpatialPixelDataFrame
2 msgs
Axel Hille inverse overlay combination A and (not B) of polygon and SpatialPixelDataFrame Feb 17, 2011
Edzer Pebesma inverse overlay combination A and (not B) of polygon and SpatialPixelDataFrame Feb 17, 2011
comparison (1) is possible only for atomic and list types
2 msgs
Nikki roy comparison (1) is possible only for atomic and list types Feb 16, 2011
Tom Gottfried comparison (1) is possible only for atomic and list types Feb 17, 2011
About R
4 msgs
Philipp Boersch-Supan About R Feb 10, 2011
Roman Luštrik About R Feb 10, 2011
waqar younas About R Feb 16, 2011
Thiago V. dos Santos About R Feb 16, 2011
classify point by nearest polygon
4 msgs
Corey Chivers classify point by nearest polygon Feb 12, 2011
Rolf Turner classify point by nearest polygon Feb 13, 2011
Colin Rundel classify point by nearest polygon Feb 15, 2011
Roger Bivand classify point by nearest polygon Feb 16, 2011
How to draw grid contours within a map
4 msgs
Thiago V. dos Santos How to draw grid contours within a map Feb 15, 2011
Lyndon Estes How to draw grid contours within a map Feb 15, 2011
Robert J. Hijmans How to draw grid contours within a map Feb 15, 2011
Thiago V. dos Santos How to draw grid contours within a map Feb 16, 2011
Calculating distance between point features and SpatialLines
2 msgs
O'Hanlon, Simon J Calculating distance between point features and SpatialLines Feb 16, 2011
Marcelino de la Cruz Calculating distance between point features and SpatialLines Feb 16, 2011
Plot various bubble plot in the same plot window
2 msgs
Jaime Burbano Girón Plot various bubble plot in the same plot window Feb 15, 2011
Edzer Pebesma Plot various bubble plot in the same plot window Feb 15, 2011
How to draw grid contours within a map
2 msgs
Thiago V. dos Santos How to draw grid contours within a map Feb 15, 2011
Lyndon Estes How to draw grid contours within a map Feb 15, 2011
Calculating area of polygons
6 msgs
ronggui Calculating area of polygons Feb 15, 2011
Alexandre Villers Calculating area of polygons Feb 15, 2011
ronggui Calculating area of polygons Feb 15, 2011
Ashton Shortridge Calculating area of polygons Feb 15, 2011
ronggui Calculating area of polygons Feb 15, 2011
Ashton Shortridge Calculating area of polygons Feb 15, 2011
how to do a principle component analysis with geo-referenced points
4 msgs
piero campa how to do a principle component analysis with geo-referenced points Feb 7, 2011
piero campa how to do a principle component analysis with geo-referenced points Feb 14, 2011
ldecola at comcast.net how to do a principle component analysis with geo-referenced points Feb 14, 2011
piero campa how to do a principle component analysis with geo-referenced points Feb 15, 2011
bug writeRaster to ENVI
3 msgs
Carsten Neumann bug writeRaster to ENVI Feb 14, 2011
Robert J. Hijmans bug writeRaster to ENVI Feb 14, 2011
Roger Bivand bug writeRaster to ENVI Feb 14, 2011
Add a polygon to bubble plot
2 msgs
Jaime Burbano Girón Add a polygon to bubble plot Feb 14, 2011
Samuel Turgeon Add a polygon to bubble plot Feb 14, 2011
R-spatial intensive PhD course 3-10 May 2011
2 msgs
Roger Bivand R-spatial intensive PhD course 3-10 May 2011 Feb 2, 2011
piero campa R-spatial intensive PhD course 3-10 May 2011 Feb 14, 2011
Help on adding column to shape file
3 msgs
Rahul Raj Help on adding column to shape file Feb 14, 2011
Barry Rowlingson Help on adding column to shape file Feb 14, 2011
Rahul Raj Help on adding column to shape file Feb 14, 2011
Date and Time format
1 msg
Rui Catarino Date and Time format Feb 14, 2011
correlation for raster data
1 msg
Ana correlation for raster data Feb 14, 2011
Polygons with holes have wrong fill colour
1 msg
Ian Reeve Polygons with holes have wrong fill colour Feb 13, 2011
Help on extract function
5 msgs
Rahul Raj Help on extract function Feb 11, 2011
Sean O'Riordain Help on extract function Feb 12, 2011
Edzer Pebesma Help on extract function Feb 12, 2011
Roger Bivand Help on extract function Feb 12, 2011
Rahul Raj Help on extract function Feb 13, 2011
How do you produce a output table containing distances between mineral grains at various azimuthal directions?
2 msgs
Michael Stillwagon How do you produce a output table containing distances between mineral grains at various azimuthal directions? Feb 12, 2011
Sarah Goslee How do you produce a output table containing distances between mineral grains at various azimuthal directions? Feb 12, 2011
Question for point pattern experts
1 msg
Dan Putler Question for point pattern experts Feb 11, 2011
help tp select points of border with spatstat
3 msgs
gianni lavaredo help tp select points of border with spatstat Feb 10, 2011
Georg Ruß help tp select points of border with spatstat Feb 11, 2011
Rolf Turner help tp select points of border with spatstat Feb 11, 2011
raster's summary stats on polygons
2 msgs
Mikaela Keller raster's summary stats on polygons Feb 11, 2011
Roman Luštrik raster's summary stats on polygons Feb 11, 2011
adehabitatMA, LT, HR and HS version 0.1
1 msg
Clément Calenge adehabitatMA, LT, HR and HS version 0.1 Feb 11, 2011
Changing font size of graphic axis in spplot
1 msg
Juan Francisco Sanchez Changing font size of graphic axis in spplot Feb 11, 2011
Using BA to estimate home range overlap
2 msgs
Katie Vivienne Stopher Using BA to estimate home range overlap Feb 10, 2011
Clément Calenge Using BA to estimate home range overlap Feb 11, 2011
Question for point pattern experts
5 msgs
david depew Question for point pattern experts Feb 10, 2011
Rolf Turner Question for point pattern experts Feb 10, 2011
david depew Question for point pattern experts Feb 10, 2011
Rolf Turner Question for point pattern experts Feb 10, 2011
ldecola at comcast.net Question for point pattern experts Feb 11, 2011
problems with loading geoR and sp
2 msgs
Anna Gretschel problems with loading geoR and sp Feb 10, 2011
Roman Luštrik problems with loading geoR and sp Feb 10, 2011
Universal Kriging with factor covariate
5 msgs
piero campa Universal Kriging with factor covariate Feb 9, 2011
Edzer Pebesma Universal Kriging with factor covariate Feb 9, 2011
piero campa Universal Kriging with factor covariate Feb 10, 2011
Edzer Pebesma Universal Kriging with factor covariate Feb 10, 2011
piero campa Universal Kriging with factor covariate Feb 10, 2011
Maptools as.SpatialPolygons.owin() behaves in a strange way ?
2 msgs
Alexandre Villers Maptools as.SpatialPolygons.owin() behaves in a strange way ? Feb 10, 2011
Roger Bivand Maptools as.SpatialPolygons.owin() behaves in a strange way ? Feb 10, 2011
Background Points in SDMs: Regular or Random
1 msg
Marco Background Points in SDMs: Regular or Random Feb 9, 2011
About R
6 msgs
waqar younas About R Feb 8, 2011
Arien Lam About R Feb 9, 2011
Mauricio Zambrano-Bigiarini About R Feb 9, 2011
Thiago V. dos Santos About R Feb 9, 2011
waqar younas About R Feb 9, 2011
Philipp Boersch-Supan About R Feb 9, 2011
RSAGA "ta_morphometry" methods Vs ArcGIS
3 msgs
Cavazzi, Stefano RSAGA "ta_morphometry" methods Vs ArcGIS Feb 9, 2011
Brad Nesom RSAGA "ta_morphometry" methods Vs ArcGIS Feb 9, 2011
S. Koukoulas RSAGA "ta_morphometry" methods Vs ArcGIS Feb 9, 2011
spautolm - sanity check
1 msg
Brian spautolm - sanity check Feb 9, 2011
Using BA to estimate home range overlap
2 msgs
Katie Stopher Using BA to estimate home range overlap Feb 9, 2011
Clément Calenge Using BA to estimate home range overlap Feb 9, 2011
variogram
2 msgs
Anna Gretschel variogram Feb 9, 2011
Edzer Pebesma variogram Feb 9, 2011
Rasters average
4 msgs
luca candeloro Rasters average Feb 9, 2011
Kranstauber, Bart Rasters average Feb 9, 2011
Tomislav Hengl Rasters average Feb 9, 2011
Robert J. Hijmans Rasters average Feb 9, 2011
Prediction in BIOMOD
5 msgs
Marco Prediction in BIOMOD Feb 9, 2011
Wilfried Thuiller Prediction in BIOMOD Feb 9, 2011
Marco Prediction in BIOMOD Feb 9, 2011
Wilfried Thuiller Prediction in BIOMOD Feb 9, 2011
Marco Prediction in BIOMOD Feb 9, 2011
Building a grid that incorporates distance measurement
3 msgs
Alex Lechner Building a grid that incorporates distance measurement Feb 6, 2011
Edzer Pebesma Building a grid that incorporates distance measurement Feb 6, 2011
Alex Lechner Building a grid that incorporates distance measurement Feb 9, 2011
Using neighbours outside the area of analysis for constructing spatial weight matrices
4 msgs
alfonso echazarra Using neighbours outside the area of analysis for constructing spatial weight matrices Feb 8, 2011
Roger Bivand Using neighbours outside the area of analysis for constructing spatial weight matrices Feb 8, 2011
alfonso echazarra Using neighbours outside the area of analysis for constructing spatial weight matrices Feb 8, 2011
Roger Bivand Using neighbours outside the area of analysis for constructing spatial weight matrices Feb 8, 2011
FFT
1 msg
Jan Hackenberg FFT Feb 8, 2011
variogram
1 msg
Anna Gretschel variogram Feb 8, 2011
lme and spatial autocorrelation
1 msg
Arnaud Mosnier lme and spatial autocorrelation Feb 8, 2011
listw for local Moran in spdep
4 msgs
Agustin Lobo listw for local Moran in spdep Feb 7, 2011
Roger Bivand listw for local Moran in spdep Feb 7, 2011
Agustin Lobo listw for local Moran in spdep Feb 8, 2011
Roger Bivand listw for local Moran in spdep Feb 8, 2011
mtry in Random Forest
1 msg
Tim Howard mtry in Random Forest Feb 8, 2011
kriging and cokriging with multiple covariate
3 msgs
TM kriging and cokriging with multiple covariate Feb 8, 2011
Andrew Finley kriging and cokriging with multiple covariate Feb 8, 2011
TM kriging and cokriging with multiple covariate Feb 8, 2011
Rshhs() import problem again
4 msgs
Susumu Tanimura Rshhs() import problem again Feb 8, 2011
Roger Bivand Rshhs() import problem again Feb 8, 2011
Susumu Tanimura Rshhs() import problem again Feb 8, 2011
Roger Bivand Rshhs() import problem again Feb 8, 2011
mtry in Random Forest
2 msgs
Sandra Oliveira mtry in Random Forest Feb 7, 2011
Sandra Oliveira mtry in Random Forest Feb 8, 2011
Incorporating boundaries into kriging
3 msgs
Alex Lechner Incorporating boundaries into kriging Feb 6, 2011
Edzer Pebesma Incorporating boundaries into kriging Feb 6, 2011
Pierre Roudier Incorporating boundaries into kriging Feb 7, 2011
Incorporating boundaries into kriging
1 msg
Alex Lechner Incorporating boundaries into kriging Feb 7, 2011
problem to convert a complex "SpatialPolygonsDataFrame" to owin
1 msg
Adrian Baddeley problem to convert a complex "SpatialPolygonsDataFrame" to owin Feb 6, 2011
split polygons by percentage
3 msgs
Brad Nesom split polygons by percentage Feb 4, 2011
Barry Rowlingson split polygons by percentage Feb 5, 2011
Brad Nesom split polygons by percentage Feb 5, 2011
problem to convert a complex "SpatialPolygonsDataFrame" to owin
1 msg
gianni lavaredo problem to convert a complex "SpatialPolygonsDataFrame" to owin Feb 4, 2011
Convert Polygons To Raster
2 msgs
Jaime Burbano Girón Convert Polygons To Raster Feb 3, 2011
Carsten Neumann Convert Polygons To Raster Feb 4, 2011
RgoogleMaps
4 msgs
Meesters, Erik RgoogleMaps Feb 3, 2011
Tomislav Hengl RgoogleMaps Feb 3, 2011
Robert J. Hijmans RgoogleMaps Feb 3, 2011
Robert J. Hijmans RgoogleMaps Feb 3, 2011
Spatial autocorrelation structure
1 msg
Arnaud Mosnier Spatial autocorrelation structure Feb 3, 2011
Plot Histogram with axes inverted
3 msgs
Jaime Burbano Girón Plot Histogram with axes inverted Feb 1, 2011
ldecola at comcast.net Plot Histogram with axes inverted Feb 1, 2011
Etienne Bellemare Plot Histogram with axes inverted Feb 3, 2011
Package sp: image() and breaks= for SpatialGridDataframe
2 msgs
Ghislain Vieilledent Package sp: image() and breaks= for SpatialGridDataframe Feb 3, 2011
Edzer Pebesma Package sp: image() and breaks= for SpatialGridDataframe Feb 3, 2011
problems with predict() in raster package
1 msg
Häring, Tim (LWF) problems with predict() in raster package Feb 3, 2011
MODIS
4 msgs
luca candeloro MODIS Feb 2, 2011
Christian.Strobl at dlr.de MODIS Feb 2, 2011
Guy Serbin MODIS Feb 2, 2011
luca candeloro MODIS Feb 3, 2011
creating an adjacency matrix in spdep
2 msgs
Stratford, Jeffrey creating an adjacency matrix in spdep Feb 1, 2011
Roger Bivand creating an adjacency matrix in spdep Feb 1, 2011