Re: [R-sig-Geo] Maximum sparsity for spatial regression

Is Tony Smith's "Estimation Bias in Spatial Models with Strongly Connected Weight Matrices" at https://doi.org/10./j.1538-4632.2009.00758.x helpful? Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv

Re: [R-sig-Geo] as.im in spatstat::ppm not working as before

/evolution/issues/8. Hope this clarifies, Roger --- Roger Bivand Emeritus Professor Department of Economics Norwegian School of Economics, Bergen, Norway Fra: R-sig-Geo p� vegne av Edzer Pebesma Sendt: onsdag, mai 8, 2024 9:28:54 a.m. Til: r-sig-geo@r-project.org Emne

Re: [R-sig-Geo] Learning Resources Spatial Regression Models from the ground up

-- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no From: R-sig-Geo on behalf of Renato Assunção Sent: 24 April 2024 18:50 To: Josiah Parry Cc: r-sig-geo@r-project.org Subject

Re: [R-sig-Geo] Learning Resources Spatial Regression Models from the ground up

This is short and well-written: https://us.sagepub.com/en-us/nam/spatial-regression-models/book262155, Spatial Regression Models, Second Edition, Michael D. Ward - Duke University, USA, Kristian Skrede Gleditsch - University of Essex, UK. Roger -- Roger Bivand Emeritus Professor Norwegian

Re: [R-sig-Geo] Learning Resources Spatial Regression Models from the ground up

en't yet got Modelling Spatial and Spatial-Temporal Data: A Bayesian Approach by Haining & Li, and expect it to be useful. Hope this helps, Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.b

Re: [R-sig-Geo] R packages for multivariate spatial models

Is https://doi.org/10.32614/RJ-2023-068 more relevant? The article has suppleementary materials including multivariate responses for a number of settings. Hope this helps, Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway

Re: [R-sig-Geo] Unit of parameters in the expandBB argument

On Wed, 28 Feb 2024, Roger Bivand wrote: On Wed, 28 Feb 2024, Edzer Pebesma wrote: On 28/02/2024 06:04, Xiang Ye via R-sig-Geo wrote: Dear community, I recently revisited the expandBB argument in the plot() function for sf objects. It conveys a numeric vector of length 4 to expand

Re: [R-sig-Geo] Unit of parameters in the expandBB argument

SPATIALLY<http://www.linkedin.com/in/spatialyexiang>. Ph.D. in Spatial Statistics [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Em

Re: [R-sig-Geo] Attempt to set index in SET_STRING_ELT

in stplanr. Hope this helps, Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no From: R-sig-Geo on behalf of Josiah Parry Sent: 27 February 2024 02:02 To: jochen.albre

Re: [R-sig-Geo] New maintainer needed {sfdep}

a conflict of interest, as he said. Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no From: R-sig-Geo on behalf of Josiah Parry Sent: 04 February 2024 23:30 To: r

Re: [R-sig-Geo] How to attach customized row.names to poly2nb()

quot;South Gloucestershire 032" I've raised this issue https://github.com/r-spatial/spdep/issues/143 so this should work again at the next release. Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no

Re: [R-sig-Geo] How to interpret the "residual" values in plot(quadrat.test(some_data_set))

at.test and the book section are worth reading, especially the criticism of quadrat tests in general, as they are badly affected by the number and position of the chosen rectangles, just as histograms are badly affected by the positioning of the breaks. Hope this clarifies, Roger -- Roger

Re: [R-sig-Geo] spdep: new zero.policy attribute

Thanks, Josiah and Connor! We are moving the discussion to: https://github.com/gpiras/sphet/issues/17 for those who can participate there - if someone with comments prefers not to write there, please continue to follow up here. Roger -- Roger Bivand Emeritus Professor Norwegian School

Re: [R-sig-Geo] spdep: new zero.policy attribute

pr do call spdep::n.comp.nb themselves to check the subgraph count. Interested in feedback, Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no From: R-sig-Geo

[R-sig-Geo] spdep: new zero.policy attribute

a few days to see if any feedback is forthcoming. Hope this long-overdue change is helpful, Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no ___ R-sig-Geo mail

Re: [R-sig-Geo] maptools, rgdal, rgeos and rgrass7 retiring Monday, October 16

or at https://github.com/r-spatial/evolution/issues. Roger On Tue, 3 Oct 2023, Roger Bivand wrote: The legacy R spatial infrastructure packages maptools, rgdal and rgeos will be archived by CRAN on Monday, October 16, 2023; rgrass7 has already been replaced by rgrass and will be archived

[R-sig-Geo] maptools, rgdal, rgeos and rgrass7 retiring Monday, October 16

packages may be found on https://github.com/r-spatial/evolution/tree/main/backstore. Please raise questions by replying to this post, or as issues on https://github.com/r-spatial/evolution. -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen

Re: [R-sig-Geo] Course - Introduction to Ecological Remote Sensing in R

to administrative unsubscription. You use multiple other channels to market your courses, please do not turn this list into a commercial arena as it will lead to many ceasing to use the list for its main purposes. -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken

Re: [R-sig-Geo] Issues with spatial package "sits" on CRAN

Briefly, backtrack through the lists of dependencies of those packages to find probably the intersection, that is some package that has been failing checks. I'll try to look on Tuesday. Roger --- Roger Bivand Emeritus Professor Department of Economics Norwegian School of Economics, Bergen

[R-sig-Geo] sp 2.0-0 released

to the planned archiving of the retiring packages: maptools, rgdal and rgeos in October 2023. This version issues invasive start-up messages in order to alert users to impending changes; maintainers of affected packages have already been warned. -- Roger Bivand Emeritus Professor Norwegian School

[R-sig-Geo] rgrass7 to be removed by Oct 2023, consider moving to rgrass instead

Dear GRASS and R users, [ the text below was contributed by Roger Bivand and it is published online at: https://grass.osgeo.org/news/2023_06_05_retirement_of_rgrass7/ ] The R package rgrass7 interfacing R and GRASS GIS will be removed from active availability on the Comprehensive R Archive

Re: [R-sig-Geo] Estimate impacts from a spgm - spatial panel regression model

reproducible example, best with built-in data, or raise an issue if you can see how any changes have impacted splm in ways that the splm maintainer did not anticipate. Hope this clarifies, Roger -- Roger Bivand Emeritus Professor Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045

Re: [R-sig-Geo] Combine two polygons

Briefly, is sf::aggregate() what you are looking for? Or terra::aggregate() if you read with terra::vect()? --- Roger Bivand Emeritus Professor Department of Economics Norwegian School of Economics, Bergen, Norway Fra: Miluji Sb Sendt: fredag 28. april 2023, 14

Re: [R-sig-Geo] Combine two polygons

_ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritu

[R-sig-Geo] R-spatial evolution project progress

, and the retiring packages will be archived during October 2023. If you are giving a workshop or tutorial during the Northern hemisphere summer, aim for June. See https://r-spatial.org/r/2023/04/10/evolution3.html. -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School

Re: [R-sig-Geo] Impacts for panel SDM and SDEM models in splm (revisited)

%2FLj3rYMXmz8Go11R1oHrslxVr6oC4WnOWUtjTdxNU%3D=0 The answer given by Roger Bivand then was that there is no built-in function for inference of SDM and SDEM impacts available and instead the impacts could be derived by following a stepwise process using dense weight matrices multiplying the inv(I - rho*W) matrix and the respective

Re: [R-sig-Geo] Error in splm random effects ML model

r83330) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Ubuntu 18.04.6 LTS Here is the link to the minimally reproducible example (code and the actual data): https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.dropbox.com%2Fsh%2Fs680xpvfdxowuor%2FAAAH5yF4JtrzWUgdbvQIF6LBa%3Fdl

Re: [R-sig-Geo] Error in splm random effects ML model

%2Fstat.ethz.ch%2Fmailman%2Flistinfo%2Fr-sig-geo=05%7C01%7CRoger.Bivand%40nhh.no%7Cd4a3c3a836f44c598f9608db0f6250a2%7C33a15b2f849941998d56f20b5aa91af2%7C0%7C0%7C638120687160554379%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C=Oa5KOUxlzjHxBzBfAd12W9WrTRVBynr1bYdJlST%2F1

Re: [R-sig-Geo] Spatial nested grid in R

41998d56f20b5aa91af2%7C0%7C0%7C638116325854200214%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C=cVcjfP2hgnbfK%2BZCrCGFi4HhnQjGEWtx8zeJ%2BjBZDtE%3D=0 -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Eco

Re: [R-sig-Geo] Re-scale units of coordinates in sf geometry?

ical algorithm might benefit from rescaling. Andrea Il giorno mar 31 gen 2023 alle ore 15:50 Roger Bivand< roger.biv...@nhh.no> ha scritto: On Tue, 31 Jan 2023, Andrea Gilardi wrote: Thanks again to both of you for the suggestion and the explanation. Using: meuse1 <- st_as_sf(meuse)meu

Re: [R-sig-Geo] Re-scale units of coordinates in sf geometry?

: +49 251 8333081 -- Edzer Pebesma Institute for Geoinformatics Heisenbergstrasse 2, 48151 Muenster, Germany Phone: +49 251 8333081 ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F

Re: [R-sig-Geo] retirement of rgdal, rgeos and maptools: second blog post

=5mN0v7QngAqC1uwyiWDkXbR4mhkAV%2Fm%2Fb73A6tTMAjU%3D=0 Many regards, -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nhh.no https://orcid.org/-0003-2392-6140 https

Re: [R-sig-Geo] Apply geographically weighted regression's model parameters to a finer spatial scale

d%40nhh.no%7C6855c5767a894cdb4edf08dad609d991%7C33a15b2f849941998d56f20b5aa91af2%7C0%7C0%7C638057635036324587%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7Csdata=ROLhw75M%2BvWhGOIT7mlyPfNZX2W0Ub4gMHgrTBVsd8A%3Dreserved=0>. The fine reso

Re: [R-sig-Geo] Converting longitude and latitude to UK OS references

hat even after other corrections, the online point-at-a-time transformation pages use a grid rather than a Helmert transformation. There is usually a reason for observed differences, and https://cdn.proj.org is a very useful resource where mapping agencies have contributed grids. Roger -- Roger

Re: [R-sig-Geo] Converting longitude and latitude to UK OS references

), the transformation will be off by 1.5m or 120m if only ballpark accuracy. https://r-spatial.org/book/02-Spaces.html and subsequent sections may also help. Please report back with progress or questions. Roger --- Roger Bivand Emeritus Professor Department of Economics Norwegian School

Re: [R-sig-Geo] Satellite Image analysis-TRMM Data

f2%7C0%7C0%7C637972811138889948%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7Csdata=Vp08qpnKWJcTfWrEiGc4ac3LgeryauvZc64kwfRp6co%3Dreserved=0 -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen,

Re: [R-sig-Geo] EBlocal() returning NaN values

lman%2Flistinfo%2Fr-sig-geodata=04%7C01%7CRoger.Bivand%40nhh.no%7Ca717ef6fd6574eb6a40a08d9cfa5d91d%7C33a15b2f849941998d56f20b5aa91af2%7C0%7C0%7C637769134198352241%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000sdata=l%2B5AwZrspCXeHPlJh1C61SSMHv6p7UacEYMvqSK4Ga

Re: [R-sig-Geo] Question about spatial filtering

%2FEL56xGRI%3Dreserved=0 -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nhh.no https://orcid.org/-0003-2392-6140 https://scholar.google.no/citations?user=AWeghB0J

Re: [R-sig-Geo] question on raster Moran's I statistical significance

On Mon, 25 Oct 2021, Roger Bivand wrote: On Mon, 25 Oct 2021, Gabriel Cotlier wrote: Hello, I have tried the code for most of the dataset but only few make the same error: nb.l Neighbour list object: Number of regions: 975434 Number of nonzero links: 3869290 Percentage nonzero

Re: [R-sig-Geo] question on raster Moran's I statistical significance

lot. Kind regards, Gabriel Cotlier On Mon, Oct 25, 2021 at 12:00 PM Roger Bivand wrote: On Sat, 23 Oct 2021, Gabriel Cotlier wrote: Hello, I would like to estimate the pseudo p-value of Moran's I from raster data layer, by converting it to polygon data in order to be able to directly use the

Re: [R-sig-Geo] question on raster Moran's I statistical significance

ex.axis=1.5, cex.main=1.5, cex.sub=1.5) abline(v=M$statistic, col="red", lw=2) dev.off() #### -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nh

Re: [R-sig-Geo] question on raster Moran's I statistical significance

aling will shift Moran's I). If you include covariates, patterning in the residuals of a richer model may well abate. Hope this clarifies, Roger Thanks a lot again. Kind regards, On Wed, Oct 20, 2021 at 8:45 PM Roger Bivand wrote: On Wed, 20 Oct 2021, Gabriel Cotlier wrote: Hello, I

Re: [R-sig-Geo] question on raster Moran's I statistical significance

y because of padding the edges of the raster and thus increasing the cell count. For added speed, the bootstrap can be parallelized in both cases; polygon boundaries are perhaps not ideal. Hope this clarifies. Always provide a reproducible example, never post HTML mail. Roger Bivand

Re: [R-sig-Geo] question on raster Moran's I statistical significance

because of padding the edges of the raster and thus increasing the cell count. For added speed, the bootstrap can be parallelized in both cases; polygon boundaries are perhaps not ideal. Hope this clarifies. Always provide a reproducible example, never post HTML mail. Roger Bivand

Re: [R-sig-Geo] cannot apply a gridded transformation with sf

form your input point to your expected output point if half a millimetre is close enough. I've raised https://github.com/r-spatial/sf/issues/1815 with some more details. This may take some time to resolve satisfactorily. Roger On Mon, 11 Oct 2021, Roger Bivand wrote: Dear Jean-Luc, Tha

Re: [R-sig-Geo] moran test - Empty neighbour sets found

quot;)) ** #Variables. energy <- mydata$leic gdp <- mydata$lgdppcnewc gdp2 <- mydata$lgdppcnewc2 fdi <- mydata$fdigc imports <- mydata$importsgc industry <- mydata$industrygc inst <- mydata$kun_legabsc ID <- mydata$OBJECTID time <

Re: [R-sig-Geo] cannot apply a gridded transformation with sf

nt to your expected output point if half a millimetre is close enough. I've raised https://github.com/r-spatial/sf/issues/1815 with some more details. This may take some time to resolve satisfactorily. Roger On Mon, 11 Oct 2021, Roger Bivand wrote: Dear Jean-Luc, Thanks for a very helpful

Re: [R-sig-Geo] cannot apply a gridded transformation with sf

1,] 3.777346 | I read in (the so useful) "Spatial Data Science" that by default, the most accurate pipeline is chosen by |st_transform|. Why isn't it the case here? I am running R version 4.1.1, GEOS 3.9.1, GDAL 3.2.1, PROJ 7.2.1. Thanks for your help, Jean-Luc -- Roger Bivand Eme

Re: [R-sig-Geo] problem in moran tes

Mtests #ERROR Error in nb2listw(sub.queen.nb$neighbours, style = "W", zero.policy = TRUE) : Not a neighbours list Many thanks Best wishes, Maria Jesus [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-proj

Re: [R-sig-Geo] GRTS sampling - 2-level design

uld author one. For Spatial, a PR to https://github.com/r-spatial/task_views (we will be converting to markdown rather than ctv XML markup soon). Roger On Thu, Oct 7, 2021 at 10:40 AM Roger Bivand wrote: On Thu, 7 Oct 2021, John Wilson wrote: Hi everyone, I'm working on a sampling design

Re: [R-sig-Geo] GRTS sampling - 2-level design

reciate any thoughts... John [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Econ

Re: [R-sig-Geo] Difference between area calculations by QGIS and sf package

t. de 2021 às 12:32, Roger Bivand escreveu: On Mon, 27 Sep 2021, Rik Ferreira wrote: Dear list members, Why does sf::st_area returns a different area than the output of QGIS $area for the same geometry? A reproducible example (state of Minas Gerais, Brazil): library(sf) mg <- geobr::

Re: [R-sig-Geo] Difference between area calculations by QGIS and sf package

'geod_inverse' from GeographicLib (part of PROJ)"). You'd have to establish what code QGIS uses to know why it and GeographicLib differ. Hope this clarifies Roger Thank you for the attention. Att. -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Econo

Re: [R-sig-Geo] PhD course ECS530, Bergen, 15-20 November

On Tue, 14 Sep 2021, Roger Bivand wrote: ... and meanwhile the dates are 15-20 November 2021 ... and the application app is now open for submissions with a deadline of 1 November at https://www.nhh.no/en/study-programmes/phd-programme-at-nhh/phd-courses/become-a-visiting-student-at-a-phd

Re: [R-sig-Geo] rgdal, regeos, maptools retirement: a world vanishing

gt; Zone atelier (LTSER site) Arc jurassien <https://zaaj.univ-fcomte.fr/spip.php?article29> Metadata portal dat@osu<http://dataosu.obs-besancon.fr/search.php?s=giraudoux> -------- -- Roger Bivand Emeritus Professor D

Re: [R-sig-Geo] rgdal retirement

, RSQLite can handle this quite well, but sometimes the names of tables and fields in tables change. Roger Cheers, Mike On Sun, Sep 19, 2021 at 9:35 AM Jean-Luc Dupouey wrote: Dear Roger Bivand, I read your message about the rgdal retirement. It was a nice package and an important step

Re: [R-sig-Geo] PhD course ECS530, Bergen, 15-20 November

... and meanwhile the dates are 15-20 November 2021 ... On Tue, 14 Sep 2021, Roger Bivand wrote: A PhD-level course in spatial data analysis (ECS530, Auditorium C) will be held 3-8 December 2018 in Bergen, Norway (hybrid format): https://www.nhh.no/en/courses/analysing-spatial-data

[R-sig-Geo] PhD course ECS530, Bergen, 15-20 November

-at-nhh/phd-courses/become-a-visiting-student-at-a-phd-course-at-nhh/ For further details see the course page; participants must cover their own travel and living costs; no support is offered, I'm afraid, apart from free tuition. Roger -- Roger Bivand Emeritus Professor Department of Economics

Re: [R-sig-Geo] Fwd: GDAL Error 1: PROJ: proj_create_from_database: cannot build geodeticCRS 4326

__ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-

[R-sig-Geo] Retirement of rgdal, rgeos and maptools

external libraries from source, followed by R packages from source. I hope that this doesn't spoil your day, but planning transition is at least less painful than an unmanaged break of service. Roger -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks

Re: [R-sig-Geo] use nbcosts() with geographic openstreetmap distance as weights

ig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nhh.no https://orcid.org/-0003-2392-6140 https://schola

Re: [R-sig-Geo] question about accessing geometry from an sf object

ems, please? Thanks in advance, Sincerely, Erin Erin Hodgess, PhD mailto: erinm.hodg...@gmail.com [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- R

Re: [R-sig-Geo] Shiny app for Spatial Econometric classes

the dangers of pre-testing, rather than estimating the most inclusive model first, and simplifying from there. Roger On Fri, 9 Jul 2021, Roger Bivand wrote: Returning to the "Tobler" shiny app: The main serious weakness is the name and the approach. It is not and has never bee

Re: [R-sig-Geo] Shiny app for Spatial Econometric classes

ttps://stat.ethz.ch/mailman/listinfo/r-sig-geo _______ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Po

Re: [R-sig-Geo] 3 Questions on CRS change

ble method for 'as_s2_geography' applied to an object of class "c('sf', 'data.frame')" Thanks again. Pietro Andre Telatin Paschoalino Doutorando em Ciências Econômicas da Universidade Estadual de Maringá - PCE. ________ De: Roger Bivand Enviado: quarta-feira, 16 de

Re: [R-sig-Geo] 3 Questions on CRS change

llipsoidal,2], AXIS["longitude",east, ORDER[1], ANGLEUNIT["degree",0.0174532925199433, ID["EPSG",9122]]], AXIS["latitude",north, ORDER[2], ANGLEUNIT["degree",0.0174532925199433,

Re: [R-sig-Geo] 3 Questions on CRS change

/visualization order. 3 - try to avoid using rgeos with unprojected geometries, it only provides accurate centroids for planar geometries. Roger Thanks again. Em 16 de jun de 2021 04:18, Roger Bivand escreveu: On Tue, 15 Jun 2021, Pietro Andre Telatin Paschoalino wrote: > 1-  I tr

Re: [R-sig-Geo] 3 Questions on CRS change

is also pretty outdated). Roger Bivand rgdal::compare_CRS(CRS("OGC:CRS84"), slot(rasbrick, "crs")) Error in CRS("OGC:CRS84") : PROJ4 argument-value pairs must begin with +: OGC:CRS84 I also tried it like this: rgdal::compare_CRS(CRS("+OGC:CRS84"),

Re: [R-sig-Geo] How to obtain standard errors of local regression coefficients in spgwr::ggwr()?

s :( head(m_pois$SDF@data) # --- Is there any way to get standard errors of the local coefficients? Thank you, Manuel Sent from Mail for Windows 10 [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https

Re: [R-sig-Geo] Seeking help implementing nb2listwdist() to find inverse distance matrix.

raphy & Tourism Studies NCO Research Associate & Associate Director | Centre for Canadian Studies Brock University St. Catharines | Ontario | Canada [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org htt

Re: [R-sig-Geo] Error in CRS("EPSG:4326") : no arguments in initialization list

ing and tries to retrieve "EPSG:4326" from PROJ < 6. Roger On 4/28/21 8:48 PM, Roger Bivand wrote: Tom, Your package code itself runs lots of stuff in R/AAA.R that it doesn't need to. Here you could simply put the output string of: rgdal::CRSargs(sp::CRS("EPSG:4326

Re: [R-sig-Geo] Error in CRS("EPSG:4326") : no arguments in initialization list

list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nhh.no https://orcid.org/-0003-2392-6140 https:

Re: [R-sig-Geo] sarorderedprobit panel data

article for the translation to statistics, but this worries referees, I'm afraid) may be the best way of extracting the structure in the data. Roger On Sun, Apr 18, 2021 at 11:52 AM Roger Bivand wrote: On Sat, 17 Apr 2021, Ryan, Alex via R-sig-Geo wrote: I am attempting to use

Re: [R-sig-Geo] sarorderedprobit panel data

p a data set such as those used in splm and add an ordinal response? Roger [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeri

Re: [R-sig-Geo] reading geopackage gpkg with readOGR

___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mai

[R-sig-Geo] WinGRASS/rgrass7/rgdal issue

ther software built using proj.db based on EPSG on the "other" side of the incomatibility. Roger -- Roger Bivand Emeritus Professor Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nhh.no https://orcid.

Re: [R-sig-Geo] R crashes when reading geopackage files with st_read (sf package) in macOS

whether any of these can read (and write) GPKG. Roger Best, Manuel El mié, 31 mar 2021 a las 13:07, Roger Bivand () escribió: On Wed, 31 Mar 2021, Manuel Spínola wrote: Thank you very much Roger. I reinstalled the sf and rgdal packages from binaries and the problem persisted. This must

Re: [R-sig-Geo] R crashes when reading geopackage files with st_read (sf package) in macOS

. I can read the files without problem with readOGR. Installed as the CRAN binary or source? Roger Manuel El mié, 31 mar 2021 a las 10:26, Roger Bivand () escribió: Please refer to the associated sf issue on github: https://github.com/r-spatial/sf/issues/1606 for completeness. Please

Re: [R-sig-Geo] R crashes when reading geopackage files with st_read (sf package) in macOS

other drivers fail - RSQLite does not use local binaries, but bundles the software library itself. -- Roger Bivand Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no Fra: R-sig-Geo på vegne av Roger

Re: [R-sig-Geo] R crashes when reading geopackage files with st_read (sf package) in macOS

GPKG file. -- Roger Bivand Norwegian School of Economics Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway roger.biv...@nhh.no Fra: R-sig-Geo på vegne av Manuel Spínola Sendt: onsdag 31. mars 2021 17.55 Til: r-sig-geo Emne: [R-sig-Geo] R crashes when

Re: [R-sig-Geo] geoRglm

rom-source> Best On 26-03-2021, at 12:44, Roger Bivand wrote: On Fri, 26 Mar 2021, MAURICIO MARDONES wrote: Dear list members, I have some trouble to trying installing library “geoRglm". I guess this is not more in CRAN, but I need it. Someone know how install from another repo?

Re: [R-sig-Geo] geoRglm

until the maintainer corrects these errors, or someone initiates a process to orphan/adopt the package and corrects them, it will not return to CRAN. It probably still works OK, but is vulnerable to degradation with modern compilers. Roger Best -- Roger Bivand Department of Economics, Norwegian S

Re: [R-sig-Geo] Not perfect match between the bounding box for a EPSG when projected (st_bbox from sf)

t_bbox(c(xmin = -90.45, xmax = -81.43, ymax = 11.77, ymin = 2.15), crs = st_crs(4326)) b <- st_as_sfc(b) b_5367 <- st_transform(b, crs = 5367) b_5367 Geometry set for 1 feature Geometry type: POLYGON Dimension: XY Bounding box: xmin: -218962 ymin: 237951.9 xmax: 785959.7 ymax: 1309622 Proje

Re: [R-sig-Geo] Impute missing values along a spatial network

__ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of Economics, Norwegian School of Economics, Postboks 3490 Ytre Sandviken, 5045 Bergen, Norway. e-mail: roger.biv...@nhh.no https://orcid.org/-

Re: [R-sig-Geo] Simple doubt - CRS

on the instantiable pipelines is potentially important. Roger Thank you. Pietro Andre Telatin Paschoalino Doutorando em Ciências Econômicas da Universidade Estadual de Maringá - PCE. ________ De: Roger Bivand Enviado: quarta-feira, 24 de março de 2021 11:11 Para: Pietro Andre

Re: [R-sig-Geo] Impute missing values along a spatial network

erminology. Thanks a lot and best wishes Tobias Tobias Rüttenauer Nuffield College University of Oxford Oxford, OX1 1NF ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of

Re: [R-sig-Geo] Simple doubt - CRS

ortToProj4_warnings"="none") before loading rgdal. Hope this clarifies, Roger Thanks. Pietro Andre Telatin Paschoalino Doutorando em Ci�ncias Econ�micas da Universidade Estadual de Maring� - PCE. [[alternative HTML version deleted]] -- Roger Bivand Department of Economics,

Re: [R-sig-Geo] A global autocorrelation statistic for categorical data?

st R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of Economics, Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; e-mail: roger.biv...@nhh.no https://orcid.org/-0003-2392-6140 h

Re: [R-sig-Geo] rgdal and proj

to solve my problem. Anyone can help me please? Thanks Pierluigi [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of Economics

Re: [R-sig-Geo] Using sf package to calculate line midpoints from Spatial Line data (both LINESTRING and MULTILINESTRING)

R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of Economics, Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; e-mail: roger.biv...@nhh.no https

Re: [R-sig-Geo] Consolidate data

://stat.ethz.ch/mailman/listinfo/r-sig-geo ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of Economics, Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice

Re: [R-sig-Geo] How to define a local equidistant CRS

On Sat, 23 Jan 2021, Micha Silver wrote: Roger: Thanks for your double effort to help. Sorry about the line breaks. (please see inline) On 1/22/21 6:19 PM, Roger Bivand wrote: On Fri, 22 Jan 2021, Roger Bivand wrote: On Fri, 22 Jan 2021, Micha Silver wrote

Re: [R-sig-Geo] How to define a local equidistant CRS

On Fri, 22 Jan 2021, Roger Bivand wrote: On Fri, 22 Jan 2021, Roger Bivand wrote: On Fri, 22 Jan 2021, Micha Silver wrote: Hello Roger: On 1/20/21 12:39 PM, Roger Bivand wrote: On Wed, 20 Jan 2021, Micha Silver wrote: The RAINLINK package [1] derives rain rate from

Re: [R-sig-Geo] How to define a local equidistant CRS

On Fri, 22 Jan 2021, Roger Bivand wrote: On Fri, 22 Jan 2021, Micha Silver wrote: Hello Roger: On 1/20/21 12:39 PM, Roger Bivand wrote: On Wed, 20 Jan 2021, Micha Silver wrote: The RAINLINK package [1] derives rain rate from the attenuation of signal strength between microwave

Re: [R-sig-Geo] How to define a local equidistant CRS

On Fri, 22 Jan 2021, Micha Silver wrote: Hello Roger: On 1/20/21 12:39 PM, Roger Bivand wrote: On Wed, 20 Jan 2021, Micha Silver wrote: The RAINLINK package [1] derives rain rate from the attenuation of signal strength between microwave towers. Data typically comes from cellular

Re: [R-sig-Geo] [R] Error: cons memory exhausted (limit reached?): Memory Management?

R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo -- Roger Bivand Department of Economics, Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; e-mail: roger.biv...@nhh.no https://orcid.org/-00

Re: [R-sig-Geo] How to define a local equidistant CRS

be equidistant. With a reproducible example that works with proj command line tools, one could ask for views on the PROJ list itself. Hope this helps, Roger Should we just find the local UTM zone and use that? UTM is not equidistant, but it is ubiquitous, and if the cellular network is not

Re: [R-sig-Geo] gdal error

libproj15 (>= 6.2.1), libstdc++6 ( >= 5.2) Filename: pool/universe/p/proj/proj-bin_6.3.1-1_amd64.deb Task: ubuntustudio-video, ubuntustudio-publishing, ubuntustudio-photography, ubu ntustudio-graphics Tha

Re: [R-sig-Geo] gdal error

On Tue, 19 Jan 2021, Roger Bivand wrote: On Tue, 19 Jan 2021, Nicolas Saby wrote: Dear all, I recently updated my linux system. I am running R 4.0.3 Since this update, I get this error with the CRS function: CRS(SRS_string='EPSG:4326') proj_create: SQLite error on SELECT name, type

Re: [R-sig-Geo] gdal error

ideo, ubuntustudio-publishing, ubuntustudio-photography, ubu ntustudio-graphics Thank you Nicolas [Logo-Signature-INRAE] Bdat.gissol.fr Nicolas Saby Chef de projet en information statistique https://orcid.org/-000

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