R-SIG-Geo - May 2016 - Subject View

Address from Wikimapia

3 msgs · May 17 – May 17

Miluji Sb Address from Wikimapia May 17, 2016 Ista Zahn Address from Wikimapia May 17, 2016 Bob Rudis Address from Wikimapia May 17, 2016

Aggregate FIPS data to State and Census divisions

3 msgs · May 1 – May 1

Miluji Sb Aggregate FIPS data to State and Census divisions May 1, 2016 Roman Luštrik Aggregate FIPS data to State and Census divisions May 1, 2016 Miluji Sb Aggregate FIPS data to State and Census divisions May 1, 2016

Bagidis semi-distance for tracking data

1 msg · May 6

Chris English Bagidis semi-distance for tracking data May 6, 2016

Bearing angle of UTM projected SpatialLines

5 msgs · May 24 – May 26

Eduardo Diez Bearing angle of UTM projected SpatialLines May 24, 2016 Roger Bivand Bearing angle of UTM projected SpatialLines May 25, 2016 Eduardo Diez Bearing angle of UTM projected SpatialLines May 25, 2016 Eduardo Diez Bearing angle of UTM projected SpatialLines May 25, 2016 Roger Bivand Bearing angle of UTM projected SpatialLines May 26, 2016

Building a prediction raster when the statistical model was built from sampling units of different sizes

1 msg · May 27

Nelly Reduan Building a prediction raster when the statistical model was built from sampling units of different sizes May 27, 2016

Calculate each polygon percentage inside a circles

6 msgs · May 24 – May 26

ASANTOS Calculate each polygon percentage inside a circles May 24, 2016 Juan Tomas Sayago Gomez Calculate each polygon percentage inside a circles May 24, 2016 Rolf Turner Calculate each polygon percentage inside a circles May 24, 2016 ASANTOS Calculate each polygon percentage inside a circles May 25, 2016 Rolf Turner Calculate each polygon percentage inside a circles May 25, 2016 ASANTOS Calculate each polygon percentage inside a circles May 26, 2016

Cran R Bagidis (semi-metric) and functional curve data

1 msg · May 18

Chris English Cran R Bagidis (semi-metric) and functional curve data May 18, 2016

Creating a grid

2 msgs · May 18 – May 18

Andres Diaz Loaiza Creating a grid May 18, 2016 Edzer Pebesma Creating a grid May 18, 2016

Drawing spokes from a fixed point to the boundary of a polygon and take the maximum cut point

1 msg · May 20

Kaushik Jana Drawing spokes from a fixed point to the boundary of a polygon and take the maximum cut point May 20, 2016

For each point, distance to nearest point in second dataset

7 msgs · May 19 – May 19

Nick Eubank For each point, distance to nearest point in second dataset May 19, 2016 Michael Sumner For each point, distance to nearest point in second dataset May 19, 2016 Nick Eubank For each point, distance to nearest point in second dataset May 19, 2016 Nick Eubank For each point, distance to nearest point in second dataset May 19, 2016 Nick Eubank For each point, distance to nearest point in second dataset May 19, 2016 Christopher W. Ryan For each point, distance to nearest point in second dataset May 19, 2016 Michael Sumner For each point, distance to nearest point in second dataset May 19, 2016

How the "gSymdifference" of rgoes package calculating the symmetric distance between two polygon

2 msgs · May 2 – May 22

Kaushik Jana How the "gSymdifference" of rgoes package calculating the symmetric distance between two polygon May 2, 2016 Chris English How the "gSymdifference" of rgoes package calculating the symmetric distance between two polygon May 22, 2016

How to reduce the buffering time with the function "buffer" (package raster)

4 msgs · May 6 – May 10

Nelly Reduan How to reduce the buffering time with the function "buffer" (package raster) May 6, 2016 Nelly Reduan How to reduce the buffering time with the function "buffer" (package raster) May 9, 2016 Alexander Brown How to reduce the buffering time with the function "buffer" (package raster) May 9, 2016 Alex Mandel How to reduce the buffering time with the function "buffer" (package raster) May 10, 2016

K-select tolerance

1 msg · May 17

Jeremy Larroque K-select tolerance May 17, 2016

MODIS package's runGdal() returns error: dataFormat='GTiff', format not supported

12 msgs · May 2 – May 25

Mask a map using statistical significance

5 msgs · May 3 – May 10

Thiago V. dos Santos Mask a map using statistical significance May 3, 2016 Barry Rowlingson Mask a map using statistical significance May 4, 2016 Thiago V. dos Santos Mask a map using statistical significance May 4, 2016 rubenfcasal Mask a map using statistical significance May 9, 2016 Thiago V. dos Santos Mask a map using statistical significance May 10, 2016

Match Coordinates to NUTS 2 ID

3 msgs · May 26 – May 27

Miluji Sb Match Coordinates to NUTS 2 ID May 26, 2016 Frede Aakmann Tøgersen Match Coordinates to NUTS 2 ID May 26, 2016 Miluji Sb Match Coordinates to NUTS 2 ID May 27, 2016

Overlay between polygons and their intersecting lines

6 msgs · May 25 – May 30

Gwennaël Bataille Overlay between polygons and their intersecting lines May 25, 2016 Edzer Pebesma Overlay between polygons and their intersecting lines May 27, 2016 Vijay Lulla Overlay between polygons and their intersecting lines May 27, 2016 Edzer Pebesma Overlay between polygons and their intersecting lines May 28, 2016 Vijay Lulla Overlay between polygons and their intersecting lines May 28, 2016 Gwennaël Bataille Overlay between polygons and their intersecting lines May 30, 2016

R 3.3.0 - spatstat 1.45-2 - envelope -- Error in nrank%%1 : non-numeric argument to binary operator

3 msgs · May 17 – May 18

Domenico Giusti R 3.3.0 - spatstat 1.45-2 - envelope -- Error in nrank%%1 : non-numeric argument to binary operator May 17, 2016 Rolf Turner R 3.3.0 - spatstat 1.45-2 - envelope -- Error in nrank%%1 : non-numeric argument to binary operator May 17, 2016 Domenico Giusti R 3.3.0 - spatstat 1.45-2 - envelope -- Error in nrank%%1 : non-numeric argument to binary operator May 18, 2016

R on Mac building up memory usage

3 msgs · May 27 – May 27

Didier Leibovici R on Mac building up memory usage May 27, 2016 Roger Bivand R on Mac building up memory usage May 27, 2016 Bede-Fazekas Ákos R on Mac building up memory usage May 27, 2016

R-sig-Geo Digest, Vol 153, Issue 4

2 msgs · May 4 – May 4

John Lewis R-sig-Geo Digest, Vol 153, Issue 4 May 4, 2016 Roger Bivand R-sig-Geo Digest, Vol 153, Issue 4 May 4, 2016

RGRASS7 and Initgrass

2 msgs · May 4 – May 4

PONS Frederic - CEREMA/DTerMed/DREC/SRILH RGRASS7 and Initgrass May 4, 2016 Roger Bivand RGRASS7 and Initgrass May 4, 2016

Raster: Can't read raster-created NCDF back in

2 msgs · May 25 – May 25

Mark Payne Raster: Can't read raster-created NCDF back in May 25, 2016 Michael Sumner Raster: Can't read raster-created NCDF back in May 25, 2016

Run focal function on a multi-layer raster

3 msgs · May 21 – May 21

Thiago V. dos Santos Run focal function on a multi-layer raster May 21, 2016 Loïc Dutrieux Run focal function on a multi-layer raster May 21, 2016 Thiago V. dos Santos Run focal function on a multi-layer raster May 21, 2016

TSA error using packet 1 any (sp) is not TRUE

1 msg · May 23

yasmine mohamed TSA error using packet 1 any (sp) is not TRUE May 23, 2016

Teaching example of autocorrelated errors affecting interpretation of OLS

2 msgs · May 2 – May 2

Andy Bunn Teaching example of autocorrelated errors affecting interpretation of OLS May 2, 2016 Tim Meehan Teaching example of autocorrelated errors affecting interpretation of OLS May 2, 2016

Warning when stacking, masking or cropping raster objects

4 msgs · May 9 – May 17

Adam Sparks Warning when stacking, masking or cropping raster objects May 9, 2016 Thiago V. dos Santos Warning when stacking, masking or cropping raster objects May 16, 2016 Loïc Dutrieux Warning when stacking, masking or cropping raster objects May 17, 2016 Adam Sparks Warning when stacking, masking or cropping raster objects May 17, 2016

extracting centroids from map data

2 msgs · May 19 – May 19

Andy Bunn extracting centroids from map data May 19, 2016 Bede-Fazekas Ákos extracting centroids from map data May 19, 2016

gBuffer solution to invalid objects problem fails

4 msgs · May 18 – May 19

Kenny Bell gBuffer solution to invalid objects problem fails May 18, 2016 Roman Luštrik gBuffer solution to invalid objects problem fails May 19, 2016 Roger Bivand gBuffer solution to invalid objects problem fails May 19, 2016 Kenny Bell gBuffer solution to invalid objects problem fails May 19, 2016

getting mean values for each raster in a stack

4 msgs · May 16 – May 16

Antonio Silva getting mean values for each raster in a stack May 16, 2016 Antonio Silva getting mean values for each raster in a stack May 16, 2016 Edzer Pebesma getting mean values for each raster in a stack May 16, 2016 Antonio Silva getting mean values for each raster in a stack May 16, 2016

problem with predict() in package raster and factor variables

2 msgs · Apr 30 – May 1

Frede Aakmann Tøgersen problem with predict() in package raster and factor variables Apr 30, 2016 Gonzalez-Mirelis Genoveva problem with predict() in package raster and factor variables May 1, 2016

spatial data with binomial distribution

2 msgs · May 20 – May 20

Daniela Nava spatial data with binomial distribution May 20, 2016 Thierry Onkelinx spatial data with binomial distribution May 20, 2016

spatialpoints: each dot represents 100 individuals?

1 msg · May 3

Juta Kawalerowicz spatialpoints: each dot represents 100 individuals? May 3, 2016

spsample bug?

3 msgs · May 11 – May 11

Juta Kawalerowicz spsample bug? May 11, 2016 Edzer Pebesma spsample bug? May 11, 2016 Juta Kawalerowicz spsample bug? May 11, 2016

R-SIG-Geo May 2016