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R-SIG-Geo April 2009

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(no subject)

8 msgs
x wong (no subject) Apr 8, 2009 Jonathan Greenberg (no subject) Apr 8, 2009 Rick Reeves (no subject) Apr 8, 2009 x wong (no subject) Apr 8, 2009 Roger Bivand (no subject) Apr 9, 2009 x wong (no subject) Apr 9, 2009 Roger Bivand (no subject) Apr 9, 2009 x wong (no subject) Apr 9, 2009

: Converting SpatialPolygons with proj4string to spatstat owin

3 msgs
Michael Höhle : Converting SpatialPolygons with proj4string to spatstat owin Apr 22, 2009 Roger Bivand : Converting SpatialPolygons with proj4string to spatstat owin Apr 22, 2009 Michael Höhle : Converting SpatialPolygons with proj4string to spatstat owin Apr 24, 2009

Building rgdal 0.6-7 on Mac

4 msgs
Corey Sparks Building rgdal 0.6-7 on Mac Apr 20, 2009 Roger Bivand Building rgdal 0.6-7 on Mac Apr 20, 2009 Rich Grenyer Building rgdal 0.6-7 on Mac Apr 20, 2009 Corey Sparks Building rgdal 0.6-7 on Mac Apr 20, 2009

Characterizing the position (central vs > peripheral) of a point in a point pattern

1 msg
Nicholas Lewin-Koh Characterizing the position (central vs > peripheral) of a point in a point pattern Apr 30, 2009

Characterizing the position (central vs peripheral) of a point in a point pattern

1 msg
Alexandre VILLERS Characterizing the position (central vs peripheral) of a point in a point pattern Apr 29, 2009

Converting Tessellation objects into shape files

3 msgs
Adalberto Pineda Converting Tessellation objects into shape files Apr 17, 2009 Adrian Baddeley Converting Tessellation objects into shape files Apr 19, 2009 Adalberto Pineda Converting Tessellation objects into shape files Apr 20, 2009

Cost distance analysis

1 msg
Huizhu "Chrissy" Li Cost distance analysis Apr 30, 2009

County-level map of the US

2 msgs
Smith, Phil (CDC/CCID/NCIRD) County-level map of the US Apr 3, 2009 Corey Sparks County-level map of the US Apr 4, 2009

Europe zip code shapefiles

1 msg
Alina Sheyman Europe zip code shapefiles Apr 7, 2009

Find incircle of a polygon

4 msgs
Etienne Bellemare Racine Find incircle of a polygon Apr 22, 2009 Roger Bivand Find incircle of a polygon Apr 22, 2009 Etienne Bellemare Racine Find incircle of a polygon Apr 22, 2009 Roger Bivand Find incircle of a polygon Apr 23, 2009

HELP to cbind several data.frame with a LOOP

2 msgs
Alessandro HELP to cbind several data.frame with a LOOP Apr 9, 2009 Zev Ross HELP to cbind several data.frame with a LOOP Apr 14, 2009

Help to OVERLAY (in sp) a "SpatialPointsDataFrame" with a 'SpatialPolygonsDataFrame"

2 msgs
gianni lavaredo Help to OVERLAY (in sp) a "SpatialPointsDataFrame" with a 'SpatialPolygonsDataFrame" Apr 23, 2009 Jon Loehrke Help to OVERLAY (in sp) a "SpatialPointsDataFrame" with a 'SpatialPolygonsDataFrame" Apr 24, 2009

Help to save the value of "Multiple R-Squared" in a a simple regression model

2 msgs
gianni lavaredo Help to save the value of "Multiple R-Squared" in a a simple regression model Apr 12, 2009 Kingsford Jones Help to save the value of "Multiple R-Squared" in a a simple regression model Apr 12, 2009

Help to select the raw in a data.frame with the max value

2 msgs
Alessandro Help to select the raw in a data.frame with the max value Apr 26, 2009 Robert J. Hijmans Help to select the raw in a data.frame with the max value Apr 26, 2009

How can I overlay classified points onto a SpatialPolygons plot

1 msg
Rich Grenyer How can I overlay classified points onto a SpatialPolygons plot Apr 2, 2009

How to access p-values of lagsarlm coefficients?

3 msgs
Loechl Michael How to access p-values of lagsarlm coefficients? Apr 30, 2009 Danlin Yu How to access p-values of lagsarlm coefficients? Apr 30, 2009 Roger Bivand How to access p-values of lagsarlm coefficients? Apr 30, 2009

How to deal with missing values in geospatial data

2 msgs
Everton Emanuel How to deal with missing values in geospatial data Apr 13, 2009 Roger Bivand How to deal with missing values in geospatial data Apr 13, 2009

I NEED Help with this spatial polygon problems (REALLY) Thanks really thanks

3 msgs
gianni lavaredo I NEED Help with this spatial polygon problems (REALLY) Thanks really thanks Mar 31, 2009 Roger Bivand I NEED Help with this spatial polygon problems (REALLY) Thanks really thanks Apr 1, 2009 gianni lavaredo I NEED Help with this spatial polygon problems (REALLY) Thanks really thanks Apr 1, 2009

I've a problem with krige and would appreciate any thoughts...

2 msgs
Peter S. Hayes I've a problem with krige and would appreciate any thoughts... Apr 19, 2009 Edzer Pebesma I've a problem with krige and would appreciate any thoughts... Apr 20, 2009

Importing subsets of an ASCII file

1 msg
Kamran Safi Importing subsets of an ASCII file Mar 31, 2009

Individualizing polygons

2 msgs
Ervan Rutishauser Individualizing polygons Apr 24, 2009 Roger Bivand Individualizing polygons Apr 24, 2009

Issues importing BIG shapefile

1 msg
Adrian Baddeley Issues importing BIG shapefile Apr 1, 2009

Iterating and finding points in a spatial polygon

1 msg
Jim Burke Iterating and finding points in a spatial polygon Apr 27, 2009

Iterating and finding points in a spatial polygon - VERSION 2 Ignore earlier send!

1 msg
Jim Burke Iterating and finding points in a spatial polygon - VERSION 2 Ignore earlier send! Apr 27, 2009

Lattice PDF two polygon maps per page - help

3 msgs
Jim Burke Lattice PDF two polygon maps per page - help Apr 16, 2009 Jim Burke Lattice PDF two polygon maps per page - help Apr 16, 2009 Edzer Pebesma Lattice PDF two polygon maps per page - help Apr 17, 2009

Lattice with autocorrelation and predetermined values

3 msgs
Simon Chamaillé-Jammes Lattice with autocorrelation and predetermined values Apr 19, 2009 Virgilio Gomez Rubio Lattice with autocorrelation and predetermined values Apr 19, 2009 Roger Bivand Lattice with autocorrelation and predetermined values Apr 20, 2009

Markku Similä is out of the office.

1 msg
Markku.Simila at fimr.fi Markku Similä is out of the office. Apr 1, 2009

Merge several shape File with RSAGA

1 msg
gianni lavaredo Merge several shape File with RSAGA Apr 25, 2009

Model Based geostatistics and covariance models

1 msg
Nicola Batchelor Model Based geostatistics and covariance models Apr 1, 2009

Need an algorithm

1 msg
Mark Andersen Need an algorithm Apr 21, 2009

Need an algorithm to identify spatial

1 msg
Nicholas N Nagle Need an algorithm to identify spatial Apr 15, 2009

Need an algorithm to identify spatial clusters

7 msgs
Mark Andersen Need an algorithm to identify spatial clusters Apr 14, 2009 Miguel Eduardo Gil Biraud Need an algorithm to identify spatial clusters Apr 14, 2009 Dan Putler Need an algorithm to identify spatial clusters Apr 14, 2009 Barry Rowlingson Need an algorithm to identify spatial clusters Apr 14, 2009 Julian Burgos Need an algorithm to identify spatial clusters Apr 14, 2009 van Etten, Jacob (IRRI) Need an algorithm to identify spatial clusters Apr 14, 2009 Bjarke Christensen Need an algorithm to identify spatial clusters Apr 15, 2009

Plotting depends on search() order?

2 msgs
Don MacQueen Plotting depends on search() order? Apr 6, 2009 Roger Bivand Plotting depends on search() order? Apr 7, 2009

Problem with sourceforge repository

2 msgs
Agustin Lobo Problem with sourceforge repository Apr 22, 2009 Roger Bivand Problem with sourceforge repository Apr 22, 2009

Problems with Raster package?

2 msgs
Ned Horning Problems with Raster package? Apr 23, 2009 Robert J. Hijmans Problems with Raster package? Apr 23, 2009

Projection of a large spherical surface on to a plane [SEC=UNCLASSIFIED]

5 msgs
Li Jin Projection of a large spherical surface on to a plane [SEC=UNCLASSIFIED] Apr 27, 2009 Paul Hiemstra Projection of a large spherical surface on to a plane [SEC=UNCLASSIFIED] Apr 28, 2009 Edzer Pebesma Projection of a large spherical surface on to a plane [SEC=UNCLASSIFIED] Apr 28, 2009 Martin Renner Projection of a large spherical surface on to a plane [SEC=UNCLASSIFIED] Apr 28, 2009 Li Jin Projection of a large spherical surface on to a plane [SEC=UNCLASSIFIED] Apr 28, 2009

Questions about spautolm

3 msgs
ONKELINX, Thierry Questions about spautolm Apr 11, 2009 Roger Bivand Questions about spautolm Apr 11, 2009 ONKELINX, Thierry Questions about spautolm Apr 15, 2009

R interface to SEXTANTE?

3 msgs
Dominik Fuchs R interface to SEXTANTE? Apr 5, 2009 Dominik Fuchs R interface to SEXTANTE? Apr 5, 2009 Alexander Brenning R interface to SEXTANTE? Apr 6, 2009

R-sig-Geo Digest, Vol 68, Issue 18

1 msg
David Méndez R-sig-Geo Digest, Vol 68, Issue 18 Apr 18, 2009

R-sig-Geo nabble forum request

2 msgs
Agustin Lobo R-sig-Geo nabble forum request Apr 28, 2009 Roger Bivand R-sig-Geo nabble forum request Apr 28, 2009

R/Grass Interface

4 msgs
Nicholas N Nagle R/Grass Interface Apr 13, 2009 milton ruser R/Grass Interface Apr 13, 2009 Roger Bivand R/Grass Interface Apr 13, 2009 Nicholas N Nagle R/Grass Interface Apr 15, 2009

RPyGeo Query -- probably easy

4 msgs
Alexander Brenning RPyGeo Query -- probably easy Apr 1, 2009 Zev Ross RPyGeo Query -- probably easy Apr 13, 2009 Roger Bivand RPyGeo Query -- probably easy Apr 13, 2009 Alexander Brenning RPyGeo Query -- probably easy Apr 13, 2009

Re : Lattice with autocorrelation and predetermined values

1 msg
Simon Chamaillé-Jammes Re : Lattice with autocorrelation and predetermined values Apr 20, 2009

Read shapefile with correct proj4string for the data

2 msgs
Jim Burke Read shapefile with correct proj4string for the data Apr 24, 2009 Roger Bivand Read shapefile with correct proj4string for the data Apr 25, 2009

Reading and writing large GRASS images

1 msg
Ned Horning Reading and writing large GRASS images Apr 26, 2009

Running analysis on DEMs using GRASS (from R?)

2 msgs
Tomislav Hengl Running analysis on DEMs using GRASS (from R?) Apr 2, 2009 Roger Bivand Running analysis on DEMs using GRASS (from R?) Apr 2, 2009

Spatial Interpolation of Regularly Gridded Data

9 msgs
Greg King Spatial Interpolation of Regularly Gridded Data Apr 6, 2009 Roger Bivand Spatial Interpolation of Regularly Gridded Data Apr 7, 2009 Tomislav Hengl Spatial Interpolation of Regularly Gridded Data Apr 7, 2009 Greg King Spatial Interpolation of Regularly Gridded Data Apr 7, 2009 Miha Staut Spatial Interpolation of Regularly Gridded Data Apr 7, 2009 Greg King Spatial Interpolation of Regularly Gridded Data Apr 7, 2009 Greg King Spatial Interpolation of Regularly Gridded Data Apr 23, 2009 Dylan Beaudette Spatial Interpolation of Regularly Gridded Data Apr 23, 2009 Clint Bowman Spatial Interpolation of Regularly Gridded Data Apr 23, 2009

Time series analysis with irregular time-series

2 msgs
Wesley Roberts Time series analysis with irregular time-series Apr 2, 2009 Ben Fissel Time series analysis with irregular time-series Apr 2, 2009

Write GeoTiff with color table

3 msgs
Ned Horning Write GeoTiff with color table Apr 3, 2009 Paul Hiemstra Write GeoTiff with color table Apr 3, 2009 Paul Hiemstra Write GeoTiff with color table Apr 3, 2009

as.psp don't work for big shapefiles?

1 msg
Quentin LEMOULAND as.psp don't work for big shapefiles? Apr 2, 2009

caclulate "root mean square error"

2 msgs
gianni lavaredo caclulate "root mean square error" Apr 10, 2009 Kingsford Jones caclulate "root mean square error" Apr 10, 2009

calculate distance node inside polygon

1 msg
gianni lavaredo calculate distance node inside polygon Apr 22, 2009

calculate major axe inside a polygon

1 msg
gianni lavaredo calculate major axe inside a polygon Apr 16, 2009

convert point and map coordinates UTM to WSG

5 msgs
Marc Marí Dell'Olmo convert point and map coordinates UTM to WSG Apr 1, 2009 Marc Marí Dell'Olmo convert point and map coordinates UTM to WSG Apr 1, 2009 Roger Bivand convert point and map coordinates UTM to WSG Apr 1, 2009 Marc Marí Dell'Olmo convert point and map coordinates UTM to WSG Apr 2, 2009 Roger Bivand convert point and map coordinates UTM to WSG Apr 2, 2009

convert spatstat owin-object to splancs

2 msgs
Marco Helbich convert spatstat owin-object to splancs Apr 7, 2009 Adrian Baddeley convert spatstat owin-object to splancs Apr 8, 2009

creating polygons

7 msgs
Alina Sheyman creating polygons Apr 20, 2009 Don MacQueen creating polygons Apr 20, 2009 Alina Sheyman creating polygons Apr 21, 2009 Roger Bivand creating polygons Apr 21, 2009 Zev Ross creating polygons Apr 21, 2009 Alina Sheyman creating polygons Apr 23, 2009 Roger Bivand creating polygons Apr 23, 2009

cross 2 SGDF with different extents

1 msg
milton ruser cross 2 SGDF with different extents Apr 6, 2009

different samples size for each polygon and raster question

3 msgs
Michael Denslow different samples size for each polygon and raster question Apr 8, 2009 Arien Lam different samples size for each polygon and raster question Apr 9, 2009 Edzer Pebesma different samples size for each polygon and raster question Apr 10, 2009

distance map from raster class

3 msgs
milton ruser distance map from raster class Apr 15, 2009 Adrian Baddeley distance map from raster class Apr 16, 2009 Adrian Baddeley distance map from raster class Apr 16, 2009

error in trmesh (alphahull package)

3 msgs
Murray Richardson error in trmesh (alphahull package) Apr 3, 2009 José Manuel Blanco Moreno error in trmesh (alphahull package) Apr 4, 2009 Murray Richardson error in trmesh (alphahull package) Apr 4, 2009

error using predict.sarlm

6 msgs
evans324 at umn.edu error using predict.sarlm Apr 22, 2009 Roger Bivand error using predict.sarlm Apr 22, 2009 evans324 at umn.edu error using predict.sarlm Apr 22, 2009 Roger Bivand error using predict.sarlm Apr 23, 2009 evans324 at umn.edu error using predict.sarlm Apr 24, 2009 Roger Bivand error using predict.sarlm Apr 24, 2009

extract value from grid and calculate weighted.mean of pixel

1 msg
Tom Gottfried extract value from grid and calculate weighted.mean of pixel Apr 5, 2009

extract value from grid and calculate weighted.mean of pixel

1 msg
gianni lavaredo extract value from grid and calculate weighted.mean of pixel Apr 4, 2009

georectify an image with tiepoints

1 msg
Josh London georectify an image with tiepoints Apr 7, 2009

gwr.sel, missing values

2 msgs
Sven Müller gwr.sel, missing values Apr 15, 2009 Roger Bivand gwr.sel, missing values Apr 15, 2009

how to handle large datafile in R?

4 msgs
Anwesha Chakrabarti how to handle large datafile in R? Apr 6, 2009 Roger Bivand how to handle large datafile in R? Apr 7, 2009 Anwesha Chakrabarti how to handle large datafile in R? Apr 7, 2009 Robert J. Hijmans how to handle large datafile in R? Apr 7, 2009

hscattergram between two different variables

2 msgs
facrimas at libero.it hscattergram between two different variables Apr 4, 2009 Edzer Pebesma hscattergram between two different variables Apr 10, 2009

identifying clusters between sets of points

3 msgs
Sam Veloz identifying clusters between sets of points Apr 15, 2009 Sam Veloz identifying clusters between sets of points Apr 15, 2009 Kingsford Jones identifying clusters between sets of points Apr 15, 2009

image classification in R

9 msgs
Corey Sparks image classification in R Apr 17, 2009 Edzer Pebesma image classification in R Apr 17, 2009 Tomislav Hengl image classification in R Apr 17, 2009 Edzer Pebesma image classification in R Apr 17, 2009 Bio7 image classification in R Apr 17, 2009 Agustin Lobo image classification in R Apr 18, 2009 Corey Sparks image classification in R Apr 18, 2009 Agustin Lobo image classification in R Apr 21, 2009 Ned Horning image classification in R Apr 22, 2009

incircle of a polygon

2 msgs
Adrian Baddeley incircle of a polygon Apr 24, 2009 Etienne Bellemare Racine incircle of a polygon Apr 24, 2009

krige() option na.action

2 msgs
Jeroen Druyts krige() option na.action Apr 19, 2009 Edzer Pebesma krige() option na.action Apr 19, 2009

locate a point

3 msgs
Shelob1985 at libero.it locate a point Apr 13, 2009 Paul Hiemstra locate a point Apr 15, 2009 Tom Gottfried locate a point Apr 16, 2009

merge ascii grid file format with "RASTER" package

1 msg
gianni lavaredo merge ascii grid file format with "RASTER" package Apr 5, 2009

paste(" /" ") and paste(" /' ") for grass command

1 msg
Agustin Lobo paste(" /" ") and paste(" /' ") for grass command Apr 22, 2009

paste(" /" ") and paste(" /' ") for grass command

3 msgs
Jaime R. Garcia Marquez paste(" /" ") and paste(" /' ") for grass command Apr 22, 2009 Agustin Lobo paste(" /" ") and paste(" /' ") for grass command Apr 22, 2009 Greg Snow paste(" /" ") and paste(" /' ") for grass command Apr 23, 2009

problem to module MERGE GRID in RSAGA

3 msgs
gianni lavaredo problem to module MERGE GRID in RSAGA Apr 7, 2009 Tomislav Hengl problem to module MERGE GRID in RSAGA Apr 7, 2009 gianni lavaredo problem to module MERGE GRID in RSAGA Apr 8, 2009

problem with function project() in package rgdal

1 msg
Renaud Lancelot problem with function project() in package rgdal Apr 5, 2009

raster package and "?focal" FUN

2 msgs
gianni lavaredo raster package and "?focal" FUN Apr 6, 2009 Alexander Brenning raster package and "?focal" FUN Apr 6, 2009

rasterize shape file and output as .img

6 msgs
milton ruser rasterize shape file and output as .img Apr 3, 2009 Roger Bivand rasterize shape file and output as .img Apr 3, 2009 milton ruser rasterize shape file and output as .img Apr 3, 2009 Roger Bivand rasterize shape file and output as .img Apr 4, 2009 milton ruser rasterize shape file and output as .img Apr 5, 2009 Jim Burke rasterize shape file and output as .img Apr 5, 2009

readRAST6 problem

3 msgs
Agustin Lobo readRAST6 problem Apr 28, 2009 Roger Bivand readRAST6 problem Apr 28, 2009 Agustin Lobo readRAST6 problem Apr 28, 2009

readVECT6 error in spgrass6 (CVS version)

4 msgs
William McCoy readVECT6 error in spgrass6 (CVS version) Apr 20, 2009 Roger Bivand readVECT6 error in spgrass6 (CVS version) Apr 20, 2009 William McCoy readVECT6 error in spgrass6 (CVS version) Apr 20, 2009 Roger Bivand readVECT6 error in spgrass6 (CVS version) Apr 20, 2009

saving a RasterLayer object (raster package)

1 msg
T.D. Rudolph saving a RasterLayer object (raster package) Apr 1, 2009

select a pixel with the right value respect the pixel around

1 msg
gianni lavaredo select a pixel with the right value respect the pixel around Apr 4, 2009

spdep: stsls; tot.solve=1e-12

2 msgs
Adam Okulicz-Kozaryn spdep: stsls; tot.solve=1e-12 Apr 22, 2009 Roger Bivand spdep: stsls; tot.solve=1e-12 Apr 23, 2009

spplot [SEC=UNCLASSIFIED]

12 msgs
Li Jin spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Matt Oliver spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Li Jin spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Michael Sumner spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Li Jin spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Michael Sumner spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Roger Bivand spplot [SEC=UNCLASSIFIED] Apr 21, 2009 Li Jin spplot [SEC=UNCLASSIFIED] Apr 22, 2009 Edzer Pebesma spplot [SEC=UNCLASSIFIED] Apr 22, 2009 Li Jin spplot [SEC=UNCLASSIFIED] Apr 23, 2009 Edzer Pebesma spplot [SEC=UNCLASSIFIED] Apr 23, 2009 Li Jin spplot [SEC=UNCLASSIFIED] Apr 23, 2009

statistical tests under spatial autocorrelation

3 msgs
Jim Bouldin statistical tests under spatial autocorrelation Apr 2, 2009 ONKELINX, Thierry statistical tests under spatial autocorrelation Apr 2, 2009 Corey Sparks statistical tests under spatial autocorrelation Apr 3, 2009

suggestion for projection

2 msgs
Kamran Safi suggestion for projection Apr 7, 2009 Alex Mandel suggestion for projection Apr 7, 2009

unique spatial polygons

5 msgs
Alina Sheyman unique spatial polygons Apr 28, 2009 Roger Bivand unique spatial polygons Apr 28, 2009 Alina Sheyman unique spatial polygons Apr 29, 2009 Alina Sheyman unique spatial polygons Apr 29, 2009 Roger Bivand unique spatial polygons Apr 29, 2009

zip code map - huge files!

7 msgs
Enrico Rossi zip code map - huge files! Apr 26, 2009 Hadley Wickham zip code map - huge files! Apr 26, 2009 Dylan Beaudette zip code map - huge files! Apr 26, 2009 Enrico Rossi zip code map - huge files! Apr 26, 2009 Alex Mandel zip code map - huge files! Apr 26, 2009 Hadley Wickham zip code map - huge files! Apr 26, 2009 Hadley Wickham zip code map - huge files! Apr 26, 2009